Chief may refer to:

Curtis James Jackson III (born July 6, 1975), better known by his stage name 50 Cent, is an American rapper, entrepreneur, investor, record producer, and actor. He rose to fame with the release of his albums Get Rich or Die Tryin' (2003) and The Massacre (2005). His album Get Rich or Die Tryin' has been certified eight times platinum by the RIAA.

Born in the South Jamaica of Queens, New York City, Jackson began drug dealing at the age of twelve during the 1980s crack epidemic. After leaving drug dealing to pursue a rap career, he was shot at and struck by nine bullets during an incident in 2000. After releasing his album Guess Who's Back? in 2002, Jackson was discovered by rapper Eminem and signed to Interscope Records. With the help of Eminem and Dr. Dre, who produced his first major commercial successes, Jackson became one of the world's highest selling rappers. In 2003, he founded the record label G-Unit Records, which signed several successful rappers such as Young Buck, Lloyd Banks, and Tony Yayo.

Cameron Jibril Thomaz (born September 8, 1987), better known by the stage name Wiz Khalifa, is an American rapper. He released his debut album, Show and Prove, in 2006, and signed to Warner Bros. Records in 2007. His Eurodance-influenced single, "Say Yeah", received urban radio airplay, charting on the Rhythmic Top 40 and Hot Rap Tracks charts in 2008. Khalifa parted with Warner Bros. and released his second album, Deal or No Deal, in November 2009. He released the mixtape Kush and Orange Juice as a free download in April 2010; he then signed with Atlantic Records. He is also well known for his debut single for Atlantic, "Black and Yellow", which peaked at number 1 on the Billboard Hot 100. His debut album for the label, Rolling Papers, was released on March 29, 2011.

Khalifa was born on September 8, 1987 to a mother and a father serving in the military. His parents divorced when Khalifa was about three years old. His parents' military service caused him to move regularly: Khalifa lived in Germany, the United Kingdom, and Japan before settling in Pittsburgh where he attended Taylor Allderdice High School.

Christopher James Hardman (born 26 August 1990, Lowestoft, England to parents Ian Hardman and Karen Elizibeth Clarke), more commonly known by his stage name Lil' Chris, is an English singer-songwriter, DJ and television personality.

Chris rose to prominence in January 2006 at the age of 16 after appearing in series two of Channel 4's Rock School. The TV show saw Gene Simmons (from the band KISS) try to form a rock band out of a class of children attending Kirkley High School (now East Point Academy). In the series, Chris was immediately seen as a contender for the band after revealing that he could sing, play guitar, drum, and write songs. Eventually Chris was selected as frontman and lead singer in the line-up for the band (now named "Hoax UK"). In the final episode the band went on to open for Judas Priest, Rob Zombie, and Anthrax at a concert in Long Beach, California.

A week after the performance Chris was contacted by record producers Ray Hedges and Nigel Butler, who appeared in Rock School to help the class with songwriting. Chris went on to sign a record contract with RCA Records and released his debut single "Checkin' It Out" in September 2006 which reached no. 3 in the UK Singles Chart. After performing a cover of Justin Timberlake's "SexyBack" on BBC Radio 1's Live Lounge, Chris then released his debut album Lil' Chris in January 2006. Chris continued to promote and release singles from his album throughout 2007, as well as performing as a supporting act for McFly on their 24 date Up Close and Personal tour throughout the UK. Chris also took part in BBC Three's Celebrity Scissorhands and made guest appearances in episodes of CBBC's SMart and TMi.