Calabasas is an affluent city in Los Angeles County, California. It is located in the hills in the southwestern San Fernando Valley and the Santa Monica Mountains between Woodland Hills, Agoura Hills, West Hills, Hidden Hills and Malibu, California. As of the 2010 census, the city population was 23,058, up from 20,033 at the 2000 census, according to the U.S. Census Bureau website, factfinder.census.gov. The city was formally incorporated in 1991. Prior to that the area was an unincorporated portion of Los Angeles County.

The Leonis Adobe, an adobe structure in Old Town Calabasas, dates from 1844 and is one of the oldest buildings in the greater Los Angeles area.

It is generally accepted that Calabasas as the city name is derived from the Spanish calabaza meaning "pumpkin," "squash," or "gourd." Some historians hold the theory that Calabasas is a translation of the Chumash word calahoosa.

In honor of its namesake, the City of Calabasas and the Calabasas Chamber of Commerce hold an annual Pumpkin Festival in October, including carnival games, exhibits, demonstrations, and live entertainment. The festival has evolved from a small town fair to an annual event. Though the current Pumpkin Festival is held at Juan Bautista de Anza Park in Calabasas, the original festival was meant to have taken place where, according to legend, a traveling wagon carrying pumpkins overturned and started the area's first pumpkin patch.

California (pronounced ⁱ/kælɨˈfɔrnjə/) is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third most extensive (after Alaska and Texas). It is home to the nation's second- and sixth-largest census statistical areas (Los Angeles Metropolitan Area and San Francisco Bay Area), and eight of the nation's fifty most populated cities (Los Angeles, San Diego, San Jose, San Francisco, Fresno, Sacramento, Long Beach and Oakland). The capital city is Sacramento.

California's diverse geography ranges from the Pacific Coast in the west, to the Sierra Nevada mountains in the east – from the Redwood–Douglas-fir forests of the northwest, to the Mojave Desert areas in the southeast. The center of the state is dominated by Central Valley, a major agricultural area. California contains both the highest and lowest points in the contiguous United States (Mount Whitney and Death Valley), and has the third-longest coastline of all states (after Alaska and Florida). Earthquakes are a common occurrence due to the state's location along the Pacific Ring of Fire: about 37,000 are recorded annually.

Justin Drew Bieber ( /ˈbiːbər/ BEE-bər, born March 1, 1994) is a Canadian Pop/R&B singer-songwriter, musician, and actor. Bieber was discovered in 2008 by Scooter Braun, who came across Bieber's videos on YouTube and later became his manager. Braun arranged for him to meet with Usher in Atlanta, Georgia, and Bieber was soon signed to Raymond Braun Media Group (RBMG), a joint venture between Braun and Usher, and then to a recording contract with Island Records offered by L.A. Reid. Bieber's debut single, "One Time", was released in 2009 and peaked in the top twenty in Canada and charted in the top thirty in several international markets. His debut album, the seven-track EP My World, followed in November 2009, and was soon certified platinum in the United States. He became the first artist to have seven songs from a debut album chart on the Billboard Hot 100.

Keller Williams (born February 4, 1970) is an American musician from Fredericksburg, Virginia, who began performing in the early 1990s. He is also known by the names K-Dub or just Keller, when performing. Williams' music combines elements of bluegrass, folk, alternative rock, reggae, electronica/dance, jazz, funk, and other assorted genres. He is often described as a 'one-man jam-band' due to his frequent use of live phrase looping with multiple instruments.

Though primarily a solo artist, Williams has toured with several bands that include Yonder Mountain String Band, The String Cheese Incident, Umphrey's McGee and Ratdog, and has frequently performed at The Bonnaroo Music and Arts Festival, the AllGood Music Festival, Summer Camp Music Festival, and the The Rothbury Festival. Williams has an audio taping policy of his performances, and for non-commercial trading of the recordings but use of video or flash photography, or any recordings for profit are prohibited.

Keller Williams Incident is a collaborative performance between Williams and The String Cheese Incident. They have performed together, and Williams' 1999 album Breathe was released collaboratively as the Keller Williams Incident. Williams and SCI began collaborating after Williams saw the band perform in Colorado; offering to play with the band in exchange for free ski passes.

Britney Jean Spears (born December 2, 1981) is an American recording artist and entertainer. Born in McComb, Mississippi, and raised in Kentwood, Louisiana, Spears began performing as a child, landing acting roles in stage productions and television shows. She signed with Jive Records in 1997 and released her debut album ...Baby One More Time in 1999, which became the best-selling album by a teenage solo artist. During her first decade in the music industry, she became a prominent figure in mainstream popular music and popular culture, followed by a much-publicized personal life. Her first two albums established her as a pop icon and broke sales records, while title tracks "...Baby One More Time" and "Oops!... I Did It Again" became international number-one hits. Spears was credited with influencing the revival of teen pop during the late 1990s, and became the 'best-selling teen aged artist of all time' before she turned 20, garnering her the honorific title of "Princess of Pop".