I Don't Know

I Don't Know can refer to:

Songs

Phrase

In everyday speech, a phrase may be any group of words, often carrying a special idiomatic meaning; in this sense it is roughly synonymous with expression. In linguistic analysis, a phrase is a group of words (or possibly a single word) that functions as a constituent in the syntax of a sentence—a single unit within a grammatical hierarchy. A phrase appears within a clause, although it is also possible for a phrase to be a clause or to contain a clause within it.

Common and technical use

There is a difference between the common use of the term phrase and its technical use in linguistics. In common usage, a phrase is usually a group of words with some special idiomatic meaning or other significance, such as "all rights reserved", "economical with the truth", "kick the bucket", and the like. It may be a euphemism, a saying or proverb, a fixed expression, a figure of speech, etc.

In grammatical analysis, particularly in theories of syntax, a phrase is any group of words, or sometimes a single word, which plays a particular role within the grammatical structure of a sentence. It does not have to have any special meaning or significance, or even exist anywhere outside of the sentence being analyzed, but it must function there as a complete grammatical unit. For example, in the sentence Yesterday I saw an orange bird with a white neck, the words an orange bird with a white neck form what is called a noun phrase, or a determiner phrase in some theories, which functions as the object of the sentence.

Selena Gomez

Selena Marie Gomez (/səˈliːnə məˈriː ˈɡoʊmɛz/ sə-LEE-nə mə-REE GOH-mez;Spanish pronunciation: [seˈlena ˈɣomes]; born July 22, 1992) is an American singer and actress. Born and raised in Grand Prairie, Texas, she was first featured on the children's series Barney & Friends in the early 2000s. In 2007, Gomez came to prominence after being cast in the Disney Channel series Wizards of Waverly Place, in which she starred as the lead character, Alex Russo, until its conclusion in 2012. She formed the band Selena Gomez & the Scene after signing a recording contract with Hollywood Records in 2008; they released the studio albums Kiss & Tell (2009), A Year Without Rain (2010), and When the Sun Goes Down (2011) before beginning a hiatus in 2012.

Gomez entered the film industry with star billings in feature films including Ramona and Beezus (2010), Monte Carlo (2011), and Hotel Transylvania (2012). She embraced an increasingly mature public image with her star billing in the film Spring Breakers (2013) and her 2013 debut solo studio album, Stars Dance. The latter project debuted at number one on the US Billboard 200 and included the Billboard Hot 100 top-ten single "Come & Get It." Gomez was released from her recording contract with Hollywood Records following the completion of her compilation album For You (2014). She subsequently signed with Interscope Records to continue work on her sophomore studio album, Revival (2015). It debuted at number one in the US and featured the top-five singles "Good for You" and "Same Old Love" and the top-ten single "Hands to Myself."

50 Cent

Curtis James Jackson III (born July 6, 1975), better known by his stage name 50 Cent, is an American rapper, actor, entrepreneur, investor, record, film, and television producer. Born in the South Jamaica neighborhood of the borough of Queens, Jackson began selling drugs at age twelve during the 1980s crack epidemic. Although he left drug-dealing to pursue a musical career, he was struck by nine bullets in a 2000 shooting. After Jackson released the compilation album Guess Who's Back? in 2002, he was discovered by Eminem and signed by Shady Records, Aftermath Entertainment and Interscope Records.

With the aid of Eminem and Dr. Dre (who produced his first major-label album, Get Rich or Die Tryin'), Jackson became one of the world's best selling rappers and rose to prominence with East Coast hip hop group G-Unit (which he leads de facto). In 2003 he founded G-Unit Records, signing his G-Unit associates Young Buck, Lloyd Banks and Tony Yayo. Jackson had similar commercial and critical success with his second album, The Massacre, which was released in 2005. He released his fifth studio album, Animal Ambition, in 2014 and is working on his sixth studio album: Street King Immortal, scheduled for release in 2016.

Lloyd Banks

Christopher Charles Lloyd (born April 30, 1982), better known by his stage name Lloyd Banks, is an American hip hop recording artist and member of East Coast hip hop group G-Unit, alongside childhood friends and fellow American rappers, 50 Cent and Tony Yayo. Raised in South Jamaica, Queens, he dropped out of high school in 1998. G-Unit released two albums, Beg for Mercy in 2003 and T.O.S. (Terminate on Sight) in 2008. Banks released his first solo album The Hunger for More in 2004 with the top ten hit single "On Fire". He followed with Rotten Apple in 2006 and left Interscope Records 2009. In 2010 G-Unit signed with EMI to distribute Banks third studio album The Hunger for More 2, which was released on November 22, 2010.

Early life

Banks was born in New Carrollton, Maryland and raised in Queens, New York City; he is of mixed Puerto Rican and African American descent. His father spent most of Lloyd's childhood in prison, leaving his mother to raise him and his two siblings. Lloyd attended August Martin High School but dropped out at age 16. For his stage name, he took his great, great-grandfather's name Banks, which was passed on by his uncles who also shared it.