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Look up year in Wiktionary, the free dictionary.

A year (from Old English gēar) is the orbital period of the Earth moving around the Sun. For an observer on Earth, this corresponds to the period it takes the Sun to complete one course throughout the zodiac along the ecliptic.

In astronomy, the Julian year is a unit of time, defined as 365.25 days of 86400 SI seconds each.^[1]

There is no universally accepted symbol for the year as a unit of time. The International System of Units does not propose one. A common abbreviation in international use is a (for Latin annus), in English also y or yr.

Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by changes in weather, hours of daylight, and consequently vegetation and fertility. In temperate and subpolar regions, generally four seasons are recognized: spring, summer, autumn and winter, astronomically marked by the Sun reaching the points of equinox and solstice, although the climatic seasons lag behind their astronomical markers. In some tropical and subtropical regions it is more common to speak of the rainy (or wet, or monsoon) season versus the dry season.

A calendar year is an approximation of the Earth's orbital period in a given calendar. A calendar year in the Gregorian calendar (as well as in the Julian calendar) has either 365 (common years) or 366 (leap years) days.

The word "year" is also used of periods loosely associated but not strictly identical with either the astronomical or the calendar year, such as the seasonal year, the fiscal year or the academic year, etc. By extension, the term year can mean the orbital period of any planet: for example, a "Martian year" is the time in which Mars completes its own orbit. The term is also applied more broadly to any long period or cycle, such as the "Great Year".^[2]

Etymology[link]

West Saxon gear (jɛar), Anglian gēr continues Proto-Germanic *jǣram (*jē₂ram). Cognates are German Jahr, Old High German jar, Old Norse ár and Gothic jer, all from a PIE *yērom "year, season". Cognates outside of Germanic are Avestan yare "year", Greek ὥρα "year, season, period of time" (whence "hour"), Old Church Slavonic jaru and Latin hornus "of this year".

Latin Annus (a 2nd declension masculine noun; annum is the accusative singular; anni is genitive singular and nominative plural; anno the dative and ablative singular) is from a PIE noun *at-no-, which also yielded Gothic aþnam "year".

Both *yē-ro- and *at-no- are based on verbal roots expressing movement, *at- and *ey- respectively, both meaning "to go" generally.

The Greek word for "year", ἔτος, is cognate with Latin vetus "old", from PIE *wetus- "year", also preserved in this meaning in Sanskrit vat-sa- "yearling (calf)" and vat-sa-ras "year".

Derived from Latin annus are a number of English words, such as annual, annuity, anniversary, etc.; per annum means "each year".

Seasonal year[link]

A seasonal year is the time between successive recurrences of a seasonal event such as the flooding of a river, the migration of a species of bird, the flowering of a species of plant, the first frost, or the first scheduled game of a certain sport. All of these events can have wide variations of more than a month from year to year.

Calendar year[link]

A calendar year is the time between two dates with the same name in a calendar. A half year (one half of a year) may run from January to June, or July to December.

No astronomical year has an integer number of days or lunar months, so any calendar that follows an astronomical year must have a system of intercalation such as leap years. Financial and scientific calculations often use a 365-day calendar to simplify daily rates.

In the Julian calendar, the average length of a year is 365.25 days. In a non-leap year, there are 365 days, in a leap year there are 366 days. A leap year occurs every 4 years.

The Gregorian calendar attempts to keep the vernal equinox on or soon before March 21, hence it follows the vernal equinox year. The average length of this calendar's year is 365.2425 mean solar days (as 97 out of 400 years are leap years); this is within one ppm of the current length of the mean tropical year (365.24219 days). It is estimated that, by the year 4000, the vernal equinox will fall back by one day in the Gregorian calendar, not because of this difference, but because of the slowing down of the Earth's rotation and the associated lengthening of the sidereal day.

The Revised Julian calendar, as used in some Eastern Orthodox Churches, also tries to synchronize with the tropical year. The average length of this calendar's year is 365.242222 mean solar days (as 218 out of 900 years are leap years). Gregorian and Revised Julian calendars will start to differ in 2800.

The Persian calendar, in use in Afghanistan and Iran, has its year begin on the day of the vernal equinox as determined by astronomical computation (for the time zone of Tehran), as opposed to using an algorithmic system of leap years.

Numbering calendar years[link]

A calendar era is used to assign a number to individual years, using a reference point in the past as the beginning of the era. In many countries, the most common era is from the traditional (though now believed incorrect) year of the birth of Jesus. Dates in this era are designated Anno Domini (Latin for "in the year of the Lord"), abbreviated AD, or CE (for "common era"). The year before 1 AD or CE is designated 1 Before Christ (BC) or Before the Common Era (BCE), the year before that 2 BC/BCE, etc. Hence there was no year 0 AD/CE.

Other eras are also used to enumerate the years in different cultural, religious or scientific contexts.

Other annual periods[link]

Fiscal year[link]

A fiscal year or financial year is a 12-month period used for calculating annual financial statements in businesses and other organizations. In many jurisdictions, regulations regarding accounting require such reports once per twelve months, but do not require that the twelve months constitute a calendar year.

For example, the federal government of the U.S. has a fiscal year that starts on October 1 instead of January 1. In India the fiscal year is between April 1 and March 31. In the United Kingdom and Canada, the financial year runs from April 6 and April 1 respectively, and in Australia it runs from July 1.

Academic year[link]

An academic year is the annual period during which a student attends an educational institution. The academic year may be divided into academic terms, such as semesters or quarters.

Some schools in the UK and USA divide the academic year into three roughly equal-length terms (called "trimesters" or "quarters" in the USA), roughly coinciding with autumn, winter, and spring. At some, a shortened summer session, sometimes considered part of the regular academic year, is attended by students on a voluntary or elective basis.

Other schools break the year into two main semesters, a first (typically August through December) and a second semester (January through May). Each of these main semesters may be split in half by mid-term exams, and each of the halves is referred to as a "quarter" (or "term" in some countries). There may also be an elective summer session and/or a short January session.

Some other schools, including some in the United States, have four marking periods. The school year in many countries starts in August or September and ends in May, June or July.

Some schools in the United States, notably Boston Latin School, may divide the year into five or more marking periods. Some state in defense of this that there is perhaps a positive correlation between report frequency and academic achievement.

There are typically 180 days of teaching each year in schools in the USA, excluding weekends and breaks, while 190 days for pupils in state schools in the United Kingdom, New Zealand and Canada.

In India the academic year normally starts from June 1 and ends on May 31. Though schools start closing from mid-March, the actual academic closure is on May 31 and in Nepal it starts from July 15.^{[citation needed]}

Schools and universities in Australia typically have academic years that roughly align with the calendar year (i.e. starting in February or March and ending in October to December), as the southern hemisphere experiences summer from December to February.

In Israel the academic year begins around October or November, aligned with the second month of the Hebrew Calendar.

Astronomical years[link]

Julian year[link]

The Julian year, as used in astronomy and other sciences, is a time unit defined as exactly 365.25 days. This is the normal meaning of the unit "year" (symbol "a" from the Latin annus) used in various scientific contexts. The Julian century of 36525 days and the Julian millennium of 365250 days are used in astronomical calculations. Fundamentally, expressing a time interval in Julian years is a way to precisely specify how many days (not how many "real" years), for long time intervals where stating the number of days would be unwieldy and unintuitive. By convention, the Julian year is used in the computation of the distance covered by a light-year.

In the Unified Code for Units of Measure, the symbol a (without subscript) always refers to the Julian year a_j of exactly 31557600 seconds.

365.25 days of 86400 seconds = 1 a = 1 a_j = 31.5576 Ms

The SI multiplier prefixes may be applied to it to form ka (kiloannum), Ma (megaannum) etc.

Sidereal, tropical, and anomalistic years[link]

The relations among these are considered more fully in Axial precession (astronomy).

Each of these three years can be loosely called an 'astronomical year'.

The sidereal year is the time taken for the Earth to complete one revolution of its orbit, as measured against a fixed frame of reference (such as the fixed stars, Latin sidera, singular sidus). Its average duration is 365.256363004 mean solar days (365 d 6 h 9 min 9.76 s) (at the epoch J2000.0 = January 1, 2000, 12:00:00 TT).^[3]

The tropical year is the period of time for the ecliptic longitude of the Sun to increase by 360 degrees. Since the Sun's ecliptic longitude is measured with respect to the equinox, the tropical year comprises a complete cycle of the seasons; because of the economic importance of the seasons, the tropical year is the basis of most calendars. The tropical year is often defined as the time between southern solstices, or between northward equinoxes. Because of the Earth's axial precession, this year is about 20 minutes shorter than the sidereal year. The mean tropical year is approximately 365 days, 5 hours, 48 minutes, 45 seconds^[4] (= 365.24219 days).

The anomalistic year is the time taken for the Earth to complete one revolution with respect to its apsides. The orbit of the Earth is elliptical; the extreme points, called apsides, are the perihelion, where the Earth is closest to the Sun (January 3 in 2011), and the aphelion, where the Earth is farthest from the Sun (July 4 in 2011). The anomalistic year is usually defined as the time between perihelion passages. Its average duration is 365.259636 days (365 d 6 h 13 min 52.6 s) (at the epoch J2011.0).^[5]

If Earth moved in an ideal Kepler orbit, i.e. a perfect ellipse with the Sun fixed at one focus, each kind of year would always have the same duration, and the sidereal and anomalistic years would be equal. Because of perturbations by the gravity of other planets, Earth's motion varies slightly, causing the sidereal and tropical years to vary in length by about 25 minutes (see table below). Both are affected in the same way, so that the sidereal year is consistently 20 minutes longer than the tropical year, provided that they are measured in the same way.

An example of a year that will have a duration exceeding the average value of 365.24219 SI days with as much as 24.23 minutes is the one that will begin at winter solstice December 21, 2042 17:47:45.5 (Atomic time).

Draconic year[link]

The draconic year, draconitic year, eclipse year, or ecliptic year is the time taken for the Sun (as seen from the Earth) to complete one revolution with respect to the same lunar node (a point where the Moon's orbit intersects the ecliptic). This period is associated with eclipses: these occur only when both the Sun and the Moon are near these nodes; so eclipses occur within about a month of every half eclipse year. Hence there are two eclipse seasons every eclipse year. The average duration of the eclipse year is

346.620075883 days (346 d 14 h 52 min 54 s) (at the epoch J2000.0).

This term is sometimes erroneously used for the draconic or nodal period of lunar precession, that is the period of a complete revolution of the Moon's ascending node around the ecliptic: 18.612815932 Julian years (6798.331019 days; at the epoch J2000.0).

Full moon cycle[link]

The full moon cycle is the time for the Sun (as seen from the Earth) to complete one revolution with respect to the perigee of the Moon's orbit. This period is associated with the apparent size of the full moon, and also with the varying duration of the synodic month. The duration of one full moon cycle is:

411.78443029 days (411 d 18 h 49 min 34 s) (at the epoch J2000.0).

Lunar year[link]

The lunar year comprises twelve full cycles of the phases of the Moon, as seen from Earth. It has a duration of approximately 354.37 days. Muslims use this for celebrating their Eids and for marking the start of the fasting month of Ramadan.

Vague year[link]

The vague year, from annus vagus or wandering year, is an integral approximation to the year equaling 365 days, which wanders in relation to more exact years. Typically the vague year is divided into 12 schematic months of 30 days each plus 5 epagomenal days. The vague year was used in the calendars of Ancient Egypt, Iran, Armenia and in Mesoamerica among the Aztecs and Maya.^[6]

Heliacal year[link]

A heliacal year is the interval between the heliacal risings of a star. It differs from the sidereal year for stars away from the ecliptic due mainly to the precession of the equinoxes.

Sothic year[link]

The Sothic year is the interval between heliacal risings of the star Sirius. It is presently less than the sidereal year and its duration is very close to the mean Julian year of 365.25 days.

Gaussian year[link]

The Gaussian year is the sidereal year for a planet of negligible mass (relative to the Sun) and unperturbed by other planets that is governed by the Gaussian gravitational constant. Such a planet would be slightly closer to the Sun than Earth's mean distance. Its length is:

365.2568983 days (365 d 6 h 9 min 56 s).

Besselian year[link]

The Besselian year is a tropical year that starts when the (fictitious) mean Sun reaches an ecliptic longitude of 280°. This is currently on or close to January 1. It is named after the 19th century German astronomer and mathematician Friedrich Bessel. The following equation can be used to compute the current Besselian epoch (in years):^[7]

B = 1900.0 + (Julian date_TT − 2415020.31352) / 365.242198781

The TT subscript indicates that for this formula, the Julian date should use the Terrestrial Time scale, or its predecessor, ephemeris time.

Variation in the length of the year and the day[link]

The exact length of an astronomical year changes over time. The main sources of this change are:

• The precession of the equinoxes changes the position of astronomical events with respect to the apsides of Earth's orbit. An event moving toward perihelion recurs with a decreasing period from year to year; an event moving toward aphelion recurs with an increasing period from year to year (though this effect does not change the average value of the length of the year).

• Each planet's movement is perturbed by the gravity of every other planet.

• Tidal drag between the Earth and the Moon and Sun increases the length of the day and of the month (by transferring angular momentum from the rotation of the Earth to the revolution of the Moon); since the apparent mean solar day is the unit with which we measure the length of the year in civil life, the length of the year appears to change. Tidal drag in turn depends on factors such as post-glacial rebound and sea level rise.

• Changes in the effective mass of the Sun, caused by solar wind and radiation of energy generated by nuclear fusion and radiated by its surface, will affect the Earth's orbital period over a long time (approximately an extra 1.25 microsecond per year).^[8]

• The Poynting–Robertson effect shortens the year by about 30 nanoseconds per year.

• Gravitational radiation shortens the year by about 165 attoseconds per year.^[9]

Summary[link]

• 346.62 days: a draconitic year.
• 353, 354 or 355 days: the lengths of common years in some lunisolar calendars.
• 354.37 days (12 lunar months): the average length of a year in lunar calendars, notably the Muslim calendar.
• 365 days: a vague year and a common year in many solar calendars.
• 365.24219 days: a mean tropical year (rounded to five decimal places) for the epoch 2000.
• 365.2424 days: a vernal equinox year (rounded to four decimal places) for the epoch 2000.
• 365.2425 days: the average length of a year in the Gregorian calendar.
• 365.25 days: the average length of a year in the Julian calendar.
• 365.2564 days: a sidereal year.
• 366 days: a leap year in many solar calendars.
• 383, 384 or 385 days: the lengths of leap years in some lunisolar calendars.
• 383.9 days (13 lunar months): a leap year in some lunisolar calendars.

An average Gregorian year is 365.2425 days = 52.1775 weeks = 8765.82 hours = 525949.2 minutes = 31556952 seconds (mean solar, not SI).

A common year is 365 days = 8760 hours = 525600 minutes = 31536000 seconds.

A leap year is 366 days = 8784 hours = 527040 minutes = 31622400 seconds.

The 400-year cycle of the Gregorian calendar has 146097 days and hence exactly 20871 weeks.

See also Leap seconds and other aspects of the Gregorian calendar.

Symbol[link]

There is no universally accepted symbol for the year as a unit of time. The International System of Units does not propose one. NIST SP811^[10] and ISO 80000-3:2006^[11] suggest the symbol a is taken from the Latin word annus.^[12] In English, the abbreviations y or yr are sometimes used, specifically in geology and paleontology, where kyr, myr, byr (thousands, millions, and billions of years, respectively) and similar abbreviations are used to denote intervals of time remote from the present.^[12][13][14]

Symbol a[link]

NIST SP811^[15] and ISO 80000-3:2006^[16] suggest the symbol a (in the International System of Units, although a is also the symbol for the are, the unit of area used to measure land area, but context is usually enough to disambiguate). In English, the abbreviations y and yr are also used.^[12][13][14]

The Unified Code for Units of Measure^[17] disambiguates the varying symbologies of ISO 1000, ISO 2955 and ANSI X3.50 [1] by using

ar for are and:

a_t = a_t = 365.24219 days for the mean tropical year

a_j = a_j = 365.25 days for the mean Julian year

a_g = a_g = 365.2425 days for the mean Gregorian year

a = 1 a_j year (without further qualifier)

A definition jointly adopted by the International Union of Pure and Applied Chemistry and the International Union of Geological Sciences is to use annus, with symbol a, for year, defined as the length of the tropical year in the year 2000:^[18][19]

a = 365.24219265 days = 31556925.445 seconds

The notation has proved controversial; it conflicts with an earlier convention among geoscientists to use a specifically for "years ago", and y or yr for a one-year time period.^[19]

SI prefix multipliers[link]

• ka (for kiloannum), is a unit of time equal to one thousand (10³) years. This is typically used in geology, paleontology, and archaeology for Holocene and Pleistocene periods where a nonradiocarbon dating technique, i. e., ice core dating, dendrochronology, uranium-thorium dating, or varve analysis, is used as the primary dating method for age determination. If age is primarily determined by radiocarbon dating, then the age should be expressed in either radiocarbon or calendar (calibrated) years Before Present.
• Ma (for megaannum), is a unit of time equal to one million (10⁶) years. It is commonly used in scientific disciplines such as geology, paleontology, and celestial mechanics to signify very long time periods into the past or future. For example, the dinosaur species Tyrannosaurus rex was abundant approximately 65 Ma (65 million years) ago (ago may not always be mentioned; if the quantity is specified while not explicitly discussing a duration, one can assume that "ago" is implied; the alternative but deprecated "mya" unit includes "ago" explicitly.). In astronomical applications, the year used is the Julian year of precisely 365.25 days. In geology and paleontology, the year is not so precise and varies depending on the author.
• Ga (for gigaannum), is a unit of time equal to 10⁹ years (one billion on the short scale, one milliard on the long scale). It is commonly used in scientific disciplines such as cosmology and geology to signify extremely long time periods in the past. For example, the formation of the Earth occurred approximately 4.57 Ga (4.57 billion years) ago.
• Ta (for teraannum), is a unit of time equal to 10¹² years (one trillion on the short scale, one billion on the long scale). It is an extremely long unit of time, about 70 times as long as the age of the universe. It is the same order of magnitude as the expected life span of a small red dwarf star.
• Pa (for petaannum), is a unit of time equal to 10¹⁵ years (one quadrillion on the short scale, one billiard on the long scale). The half-life of the nuclide cadmium-113 is about 8 Pa.^[20] This symbol coincides with that for the pascal without a multiplier prefix, though both are infrequently used and context will normally be sufficient to distinguish time from pressure values.
• Ea (for exaannum), is a unit of time equal to 10¹⁸ years (one quintillion on the short scale, one trillion on the long scale). The half-life of tungsten-180 is 1.8 Ea.^[21]

Symbols y and yr[link]

In astronomy, geology, and paleontology, the abbreviation yr for "years" and ya for "years ago" are sometimes used, combined with prefixes for "thousand", "million", or "billion".^[13][22] They are not SI units, using y to abbreviate English year, but following ambiguous international recommendations, use either the standard English first letters as prefixes (t, m, and b) or metric prefixes (k, M, and G) or variations on metric prefixes (k, m, g). These abbreviations include:

Use of "mya" and "bya" is deprecated in modern geophysics, the recommended usage being "Ma" and "Ga" for dates Before Present, but "m.y." for the duration of epochs.^[13][14] This ad hoc distinction between "absolute" time and time intervals is somewhat controversial amongst members of the Geological Society of America.^[24]

Note that on graphs using "ya" units on the horizontal axis time flows from right to left, which may seem counter-intuitive. If the "ya" units are on the vertical axis, time flows from top to bottom which is probably easier to understand than conventional notation.

"Great years"[link]

Equinoctial cycle[link]

The Great year, or Equinoctial cycle corresponds to a complete revolution of the equinoxes around the ecliptic. Its length is about 25,700 years, and cannot be determined precisely as the precession speed is variable.

Galactic year[link]

The Galactic year is the time it takes Earth's solar system to revolve once around the galactic center. It comprises roughly 230 million Earth years.^[25]

See also[link]

Time portal

References[link]

Notes[link]

Further reading[link]

• Fraser, Julius Thomas (1987). Time, the Familiar Stranger (illustrated ed.). Amherst: University of Massachusetts Press. ISBN 0-87023-576-1. OCLC 15790499. 
• Whitrow, Gerald James (2003). What is Time?. Oxford: Oxford University Press. ISBN 0-19-860781-4. OCLC 265440481. 

v t e Time Major concepts Time Eternity Arguments for eternity Immortality History Past Present Future Futures studies Deep time Time Portal Measurement and standards Chronometry UTC UT TAI Second Minute Hour Sidereal time Solar time Time zone Metric time Decimal time Hexadecimal time Clock Astrarium History of timekeeping devices Horology Marine chronometer Sundial Water clock Calendar Day Week Month Year Tropical year Gregorian Islamic Julian Intercalation Leap second Leap year Chronology Astronomical chronology Calendar era Chronicle Dating methodologies Geochronology Geologic Time Geological history Periodization Regnal year Timeline Religion and mythology Dreamtime Kāla Kalachakra Prophecy Time and fate deities Wheel of time Philosophy A-series and B-series B-Theory of time Causality Endurantism Eternal return Eternalism Event Perdurantism Presentism Temporal finitism Temporal parts The Unreality of Time Physical sciences Time in physics Absolute time and space Arrow of time Chronon Coordinate time Planck epoch Planck time Proper time Spacetime Theory of relativity Time dilation Gravitational time dilation Time domain T-symmetry Biology Chronobiology Circadian rhythms Psychology Mental chronometry Sense of time Specious present Sociology and anthropology Long Now Foundation Time discipline Time use research Economics Time value of money Time-based currency Time Banking Related topics Carpe diem Duration Space System time Tempus fugit Time capsule Time signature Time travel

lez:Йис

Christina Perri
Christina Perri in an interview
Background information
Birth name	Christina Judith Perri
Born	(1986-08-19) August 19, 1986 (age 25)
Origin	Philadelphia, Pennsylvania, U.S.
Genres	Pop rock, piano rock, alternative rock, soul
Occupations	Singer-songwriter, guitarist, pianist
Instruments	Vocals, piano, guitar
Years active	2010–present
Labels	Atlantic
Website	www.christinaperri.com

Christina Judith Perri (born August 19, 1986)^[1][2] is an American singer-songwriter and musician from Philadelphia. Her song "Jar of Hearts" charted in the United States after it was featured on the Fox television show So You Think You Can Dance in 2010. Rolling Stone named her the "Band of the Week" on October 26, 2010.^[3] On May 10, 2011, Perri's "Jar of Hearts" was featured on Glee (Season 2, Episode 20 "Prom Queen").^[4] Also, on June 27, 2011, Perri's "Jar of Hearts" was featured on Switched at Birth (Season 1, Episode 4 "Dance Amongst Daggers"). One of her songs, "A Thousand Years", has been in the Twilight saga movie Breaking Dawn.

Early life[link]

Perri grew up in Bensalem, Pennsylvania (a suburb of Philadelphia) with her older brother, Nick Perri, who formerly played guitar with Shinedown, Silvertide, Perry Farrell and Matt Sorum.^[5] Her father is from Italy.^[6] She attended Archbishop Ryan High School as a member of the class of 2004.^[7] She taught herself how to play guitar as a 16-year-old by watching a videotape of Shannon Hoon from the group Blind Melon performing on VH1.^[3]

Career[link]

Early career[link]

Perri moved to Los Angeles on her 21st birthday. Later that year she got married and began to produce music videos. She divorced 18 months later and moved back to Philadelphia by the end of 2009; during this time she wrote "Jar of Hearts". She moved back to Los Angeles, waitressing at the Melrose Cafe during the day and recording at night.^[3][8]

[edit] 2010–present: Lovestrong.

Perri's song "Jar of Hearts" was featured on So You Think You Can Dance during the June 30, 2010 show.^[9] It was featured in performance by Billy Bell and Kathryn McCormick.^[10] Perri's friend Keltie Colleen passed the song to show choreographer Stacey Tookey; Perri and Colleen watched the performance in the audience.^[9] Following its exposure on the show, "Jar of Hearts" sold 48,000 digital copies, debuting on the Billboard Hot 100 at #63 and reaching #28 on Billboard's Hot Digital Songs.^[10] Within a month, it sold more than 100,000 copies.^[8] Then, her music video for "Jar of Hearts" landed on the VH1 top 20 music video countdown.

Shortly after, Perri made her debut on national day time and prime time television, performing the song live on the July 10, 2010 episode of The Early Show on CBS as well as the July 15, 2010 episode of So You Think You Can Dance^[8] Perri signed a deal with Atlantic Records on July 21, 2010.^[11] Roadrunner Records continue to promote "Jar of Hearts" on the radio.^[12] Perri appeared on the Tonight Show with Jay Leno on July 29, 2010 and Conan on December 7, 2010 where she played "Jar of Hearts." In addition, "Jar of Hearts" was on the show Pretty Little Liars. "Arms" was also in the ABC Family movie Teen Spirit. Perri recorded an EP named The Ocean Way Sessions that was released on November 9, 2010.^[13]

Perri singing "Distance" (left) and "Jar of Hearts" (right) at the lovestrong. tour in San Juan, Puerto Rico.

Perri's debut album is titled lovestrong. and was released on May 10, 2011. It follows the release of "Arms", its lead single, released on March 15. She appeared on Late Show with David Letterman, playing her song "Arms." "Arms" was used in the August 26, 2011 episode of The Bold and the Beautiful and has also been used in TV spots for the Fall 2011 season of Investigation Discovery's show "Disappeared."

Perri's single, "A Thousand Years," appeared on The Twilight Saga: Breaking Dawn's movie soundtrack.

On November 1, 2011 Perri appeared on ABC's Dancing With The Stars Results show to perform her song "Arms". On 13 November 2011, she also performed "Jar of Hearts" on the BBC's Strictly Come Dancing results show. On February 19, she performed "Jar of Hearts" in the pre-fight buildup to Vitali Klitschko vs. Derek Chisora World Heavyweight Championship boxing contest in Munich.

On 29th January 2012, Perri performed Jar of Hearts live on UK ITV's Dancing on Ice show, with Jayne Torvill and Christopher Dean in a specially choreographed routine.

She will be joining Jason Mraz in his tour across continental North America in 2012. Perri also announced that she will be releasing her second studio album in Spring 2013.

On 22nd April 2012, Perri performed live on Australia's Dancing with the Stars.

Discography[link]

EP[link]

• The Ocean Way Sessions (2010)

Albums[link]

• Lovestrong (2011)

References[link]

Selena Gomez
Gomez attending "The 6th Annual Hollywood Style Awards", Beverly Hills, CA on Oct. 10, 2009
Background information
Birth name	Selena Marie Gomez
Born	(1992-07-22) July 22, 1992 (age 19) Grand Prairie, Texas, U.S.
Genres	Pop, dance, pop rock[1]
Occupations	Actress, singer, Fashion Designer
Instruments	Vocals, piano, guitar, drums
Years active	2002–present
Labels	Hollywood
Associated acts	Selena Gomez & the Scene, Demi Lovato, Taylor Swift
Website	SelenaGomez.com

Selena Marie Gomez (born July 22, 1992)^[2] is an American actress and singer best known for portraying Alex Russo in the Emmy Award-winning Disney Channel television series Wizards of Waverly Place. She subsequently ventured into feature films and has starred in the television movies Another Cinderella Story, Wizards of Waverly Place: The Movie, and Princess Protection Program. She made her starring theatrical film debut in Ramona and Beezus.

Her career has expanded into the music industry; Gomez is the lead singer and founder of the pop band Selena Gomez & the Scene, which has released three RIAA Gold certified studio albums, Kiss & Tell, A Year Without Rain, and When the Sun Goes Down, spawned three RIAA Platinum certified singles, "Naturally", "Who Says" and "Love You Like a Love Song" and charted four No. 1 Billboard Hot Dance Club Songs.^[3] Gomez has also contributed to the soundtracks of Tinker Bell, Another Cinderella Story, Wizards of Waverly Place, and Shake It Up after signing a record deal with Hollywood Records.

In 2008, Gomez was designated a UNICEF Goodwill Ambassador.^[4]

Early life[link]

Gomez was born in Grand Prairie, Texas.^[2] She is the daughter of former stage actress Amanda Dawn "Mandy" Teefey (née Cornett) and Ricardo Joel Gomez.^[5][6][7] Her father is of Mexican ancestry, and her mother is of part Italian descent.^[8][9] Regarding her Hispanic heritage, Gomez said: "My family does have Quinceañeras, and we go to the communion church. We do everything that's Catholic, but we don't really have anything traditional except [that we] go to the park and have barbecues on Sundays after church."^[10] Her birth parents divorced when she was five years old, and she was raised as an only child by her working mother.^[5][11] In 2006, Mandy remarried Brian Teefey.^[12] She was named after Tejano singer Selena, who died almost three years after Gomez was born.^[13] In a 2009 interview with People, Gomez mentioned that she developed an early interest in acting from watching her mother prepare for and act in theater productions.^[11] She earned a high school diploma through homeschooling in May 2010.^[14]

Career[link]

[edit] 2002–06: Barney & Friends and early work

Gomez began her acting career at age seven, playing Gianna on Barney & Friends.^[15] She later had minor roles in Spy Kids 3-D: Game Over and the TV film Walker, Texas Ranger: Trial By Fire. Gomez also starred in the television movie Brain Zapped. (Selena Gomez also found out that she wanted to be an actress because in E Special she states that "I would also watch my mom on stage do her lines".)

In 2004, Gomez was discovered by the Disney Channel in a USA-wide scouting.^[16] Gomez appeared as a guest star on The Suite Life of Zack & Cody and had a guest appearance – that later turned into a recurring role – on Hannah Montana from seasons two to three. Gomez previously taped two different pilots that were spin-offs to two previous Disney series.^[17] The first one, What's Stevie Thinking?, was the spin-off to Lizzie McGuire. Gomez played Stevie Sanchez, Miranda Sanchez's little sister. The other show was titled Arwin!, the spin-off to The Suite Life of Zack & Cody, in which she played Alexa. Neither series was picked up.

[edit] 2007–09: Wizards of Waverly Place and Selena Gomez & The Scene

Gomez on the studio set of Wizards of Waverly Place before filming an episode for the show's first season in April 2007

In early 2007 Gomez was cast in the Disney Channel series Wizards of Waverly Place as one of the three main characters, Alex Russo. The show premiered to an audience of 5.9 million, becoming a hit. Many news outlets began dubbing Gomez the next 'Miley Cyrus' causing some controversy and a reported 'feud'. Gomez clarified that there was no feud and that she was flattered by the comparison, saying: "It's a little overwhelming, but I think really, it's a compliment. She's obviously extremely successful, and I think she's a wonderful performer ... So being compared to her, I was very, very flattered."^[18] Gomez recorded four songs, one of which was a cover, for theWizards of Waverly Place soundtrack, only one single (Magic) from the album was released.

In 2008, Gomez recorded a cover of "Cruella de Vil"—which included a music video—for the compilation albumDisneyMania 6. Gomez also recorded "Fly to Your Heart" for the 2008 animated film Tinker Bell. In July 2008, before Gomez' sixteenth birthday, she signed a recording deal with Hollywood Records, a music label owned by Disney.^[19] In May, of the same year, Gomez was featured, with Forever the Sickest Kids, on a duet version of the non-album song "Whoa Oh!".^[20] The same year Gomez appeared in Another Cinderella Story, the direct-to-DVD sequel to the 2004 Hilary Duff film, opposite Drew Seeley. She also had a minor voiceover role as one the Mayor's ninety-six daughters in Horton Hears a Who! which released in March of that year. In April, Lacey Rose, of Forbes ranked Gomez as being fifth on their "Eight Hot Kid Stars To Watch" list; and Rose described Gomez as having been "a multitalented teen".^[21] Gomez recorded three songs for the movie's soundtrack.

In 2009, Gomez formed the teen pop band Selena Gomez & the Scene. Kiss & Tell, the band's debut studio album and was released on September 29, 2009 by Hollywood Records. On March 5, 2010, the album was certified Gold by RIAA.^[3] The album's single, "Naturally", was certified Platinum by the RIAA on July 15, 2010.^[3] In February 2009, Gomez signed on to star as one of the two female leads in Ramona and Beezus, a film adaption of the children's novel series by Beverly Cleary.^[22][23] Gomez stated that she felt no pressure in taking more adult roles: "I think I’m fully aware of my audience and I’m still just a kid myself. I wouldn’t do a role I don’t feel comfortable doing or that my audience wouldn’t feel comfortable seeing."^[24]

In June 2009, Gomez did a guest appearance as herself in one episode of best friend Demi Lovato's Disney Channel television show, Sonny with a Chance, entitled "Battle of The Network Stars". That same month Gomez appeared alongside Lovato in the made-for-television Disney Channel movie, Princess Protection Program.^[25] The telecast garnered 8.5 million viewers becoming, at the time, the third most watched Disney Channel Original Movie.^[26] One month later, Gomez, along with two cast members of Wizards of Waverly Place appeared in a television three-way cross-over episode with Hannah Montana and The Suite Life on Deck, entitled Wizards on Deck with Hannah Montana.

On August 28, 2009 two months after appearing in Princess Protection Program, Gomez starred in Wizards of Waverly Place: The Movie, a made-for-television film based on the show.^[27] The film premiered to an audience of 11.4 million viewers becoming cable's No. 1 scripted telecast of 2009 and Disney Channel's second most-viewed film premiere after High School Musical 2.^[28] In September 2009, Wizards of Waverly Place won "Outstanding Children's Program" at the 61st Primetime Emmy Awards.^[29] In 2010, the film adaptation won the series its second consecutive Emmy for "Outstanding Children's Program" at the 62nd Primetime Emmy Awards.^[29]