Russell Edward Brand (born 4 June 1975) is an English comedian, actor, columnist, singer, author and radio/television presenter.

Brand achieved mainstream fame in the UK in 2004 for his role as host of Big Brother spin-off, Big Brother's Big Mouth. His first major film role was in the 2007 film St Trinian's. He became known to American audiences when he got a major role in Forgetting Sarah Marshall which led to a starring role in 2010's Get Him to the Greek. He has also been a voice actor for animated films such as 2010's Despicable Me and the 2011 film Hop. He starred in the 2011 remake of the 1981 Dudley Moore film Arthur.

Brand is noted for his eccentricity and his controversies in the British media, including his dismissal from MTV for dressing up as Osama bin Laden and controversies while presenting at various award ceremonies, as well as his former substance abuse. The 2008 prank telephone calls he made to Andrew Sachs while co-hosting The Russell Brand Show with Jonathan Ross led to his resignation from the BBC and major policy changes in that organisation. His prior drug use, alcoholism and promiscuity influenced his comedic material and public image. He married American pop singer Katy Perry in October 2010, and filed for divorce from her in December 2011; the divorce was finalised in 2012.

Mehdi Hasan is a British journalist who has worked in television current affairs and the national press.

After graduating from Christ Church, Oxford in 2000, with a degree in Philosophy, Politics and Economics (PPE), he began his working life answering the phones on the ITN newsdesk, before working as a researcher and then producer on LWT's Jonathan Dimbleby programme, with a brief period in between on BBC1's The Politics Show. He then became deputy executive producer on Sky's breakfast show Sunrise before moving to Channel 4 in June 2007 as their editor of news and current affairs.

He has appeared four times on the BBC Question Time: on 13 May 2010, 23 September 2010, 10 February 2011 and 8 December 2011. He also makes frequent appearances on the Sunday morning programme The Big Questions.

He has been appointed as a new presenter on Al Jazeera's English News Channel and will be presenting the new series of "The Cafe" starting in July 2012.

He was appointed senior editor (politics) at the New Statesman in the late spring of 2009, but left the post in May 2012 to take up a post as political director at The Huffington Post website. Political Correspondent Rafael Behr replaced him at the Statesman, although Hasan will continue to write a weekly column.

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.

Adam Carolla (born May 27, 1964) is an American radio personality, television host, comedian, and actor. He hosts The Adam Carolla Show, a talk show distributed as a podcast which set the record as the "most downloaded podcast" as judged by Guinness World Records.

Carolla co-hosted the syndicated radio call-in program Loveline from 1995 to 2005 as well as the show's television incarnation on MTV from 1996 to 2000. He was the co-host and co-creator of the television program The Man Show (1999–2004), and the co-creator and a regular performer on the television show Crank Yankers (2002–2007). He hosted The Adam Carolla Project, a home improvement television program which aired on TLC in 2005 and The Car Show on Speed TV in 2011.

Carolla has also appeared on the network reality television programs Dancing with the Stars and The Celebrity Apprentice. His book, In Fifty Years We'll All Be Chicks, debuted on The New York Times Best Seller list in 2010.

Carolla was born in Los Angeles, California. His father, Jim Carolla, a psychologist of Italian heritage, and his mother, Kris (née Novello), who is of Hungarian descent, separated when Adam was young. Carolla was not given a middle name; on his driver's license application he filled the "middle name" blank with "Lakers" (after his love for the Los Angeles Lakers professional basketball team) and the made-up name still appears on his license.