Lily Rose Beatrice Cooper (born 2 May 1985), better known as Lily Allen, is an English recording artist, actress and fashion designer. She is the daughter of actor and musician Keith Allen and film producer Alison Owen. In her teenage years, her musical tastes evolved from glam rock to alternative. Allen abandoned school and concentrated on improving her performing and compositional skills. Afterwards, she created several demo songs and, near the end of 2005, she created a profile on MySpace where she made some of her recordings public.

A contract was signed with the label Regal Recordings, as the views on MySpace rose to tens of thousands. In 2006, she began to work on completing what would be her first studio album and its first mainstream single "Smile" reached the top position on the UK Singles Chart in July 2006. Her debut record, Alright, Still, was well received on the international market, selling over 2.6 million copies and brought Allen a nomination at the Grammy Awards, BRIT Awards and MTV Video Music Awards. She then began hosting her own talk-show, Lily Allen and Friends, on BBC Three.

Mark Daniel Ronson (born 4 September 1975) is an English DJ, musician, music producer, artist and co-founder of Allido Records. He currently works with his band under the music alias of Mark Ronson & The Business Intl.

While his debut album Here Comes the Fuzz failed to make an impact on the charts, his second album, Version included three top ten hits and won Ronson a Brit Award for Best British Male Artist in 2008. His third studio album, Record Collection, was released on 27 September 2010.

Ronson was born at the Wellington Hospital, St John's Wood, to writer/socialite Ann Dexter-Jones and one-time band manager and real estate entrepreneur Laurence Ronson. His parents are of Ashkenazi Jewish descent, with ancestors from Austria, Russia, and Lithuania, and Ronson was brought up in Conservative Judaism. Ronson's family name was originally Aaronson, but his grandfather Henry Ronson changed it to Ronson. Ronson is the nephew of property tycoon Gerald Ronson. Ronson is related to British Conservative politicians Sir Malcolm Rifkind and Leon Brittan, as well as Odeon Cinemas founder Oscar Deutsch. Ronson has twin sisters who are two years younger than him, Charlotte Ronson, a fashion designer, and Samantha Ronson, a singer and DJ. Ronson also has five younger half-siblings. Alexander and Annabelle, through his mother's remarriage to Mick Jones as well as Henrietta, David and Joshua, through his father's remarriage to model Michele First. After his parents broke up, his mother married Foreigner guitarist Mick Jones, which contributed to a childhood surrounded by music.

Adam Nyerere Bahner (born July 6, 1982), better known by the pseudonym Tay Zonday, is an American actor, singer, musician, announcer, voice artist, comedian and YouTube personality. He is well-known by listeners for his baritone singing voice. He garnered mainstream exposure when his song "Chocolate Rain" became a viral video in July 2007. As of March 2012^[update], "Chocolate Rain" has more than 79 million views.

Zonday was born Adam Nyerere Bahner in Minneapolis, Minnesota on July 6, 1982 and graduated from The Evergreen State College in 2004.

In July 2007, Zonday went from being a grad student in Minneapolis, Minnesota to having his video featured on YouTube's front page^{[citation needed]} and making appearances on national television. He appeared on the Opie & Anthony Show,G4TV's Attack of the Show!, VH1's Best Week Ever,Lily Allen and Friends, Jimmy Kimmel Live!, Tosh.0 and Maury where he performed "Chocolate Rain" on national television a little over three months after he posted his composition on YouTube. He made the front page of Sunday's Los Angeles Times on August 12, 2007 with additional features in The Toronto Star, The Chicago Tribune''s RedEye, The Star Tribune and People and has appeared on CNN for a televised interview. He's also come out on Fox News. On February 12, 2008, he appeared on the television show Lily Allen and Friends on BBC Three, and performed a cover of Lily Allen's debut "Smile." In March 2008, the video won a YouTube-award in the category "Music."