Caroline Louise Flack is an English television presenter, known for presenting I'm a Celebrity...Get Me Out of Here! NOW! from 2008 to 2010.

On 31 May 2011, it was confirmed that Flack would be co-presenting the eighth series of The Xtra Factor alongside Olly Murs, and would not be returning to present the 2011 series of 'Get Me Out of Here! NOW!.

Flack got her first television break on the sketch show Bo' Selecta! in 2002. She then went on to present the International Pepsi Chart Show, before moving to Channel 4 where, in 2005, she presented links between videos on E4 Music and co-presented The Games: Live At Trackside on E4 alongside Justin Lee Collins. She also had a regular segment in the video games show When Games Attack in 2005. A year later, she was a co-presenter on the Saturday morning show TMi alongside Sam and Mark which aired on BBC Two and the CBBC Channel. Subsequently she hosted CBBC show Escape from Scorpion Island together with Reggie Yates.

In March 2007, Flack hosted the CBBC coverage of Comic Relief does Fame Academy. She commentated on the semi-finals of the Eurovision Song Contest 2008 with Paddy O' Connell. Flack also hosted Big Brother's Big Mouth for Week 5 of the 2008 series. Daily Mirror journalist Rob Leigh noted that "her sharp delivery makes her the best presenter they’ve had on this series". However, this was not the first time that she was linked to Big Brother. Before the series started, it had been reported that Caroline was Dermot O'Leary's replacement on Big Brother's Little Brother.

Oliver "Olly" Stanley Murs (born 14 May 1984 in Witham, Essex, England) is an English singer-songwriter, musician and TV presenter. Murs rose to fame after being the runner-up on the sixth series of The X Factor. He is currently signed to Epic Records and Syco Music.

In late August 2010, Murs released his debut single "Please Don't Let Me Go", which debuted at number one on the UK Singles Charts, becoming Murs' second number one single after releasing "You Are Not Alone" with the other series 6 finalists. "Please Don't Let Me Go" received a Silver certification by the BPI. He released his second single from his debut album "Thinking of Me" which charted at number four on the UK Singles Charts, however the single also got a Silver certification by the BPI. "Heart Skips a Beat" was released and became his third number-one hit. Murs' second single from his follow up album In Case You Didn't Know, "Dance with Me Tonight", became his fourth to reach number one.

In November 2010, Murs released his self-titled debut album, which entered the UK Albums Chart at number two, with the biggest week one album sales for a debut album in 2010, with over 108,000 albums sold. The album went on to sell over 600,000 copies, and was certificated double platinum by the BPI. In November 2011, Murs released his second album, In Case You Didn't Know. The album entered the charts at number one, and has spawned two number one singles. In May 2011, it was announced that Murs would return to The X Factor to co-present spin-off show The Xtra Factor with Caroline Flack. It was also confirmed that Murs would present a Celebrity Club Classic show on Heart FM. He also has an active Twitter account with over 2 million followers as of May 2012.

Sharon Rachel Osbourne (née Arden, originally Levy; born 9 October 1952) is an English television host, author, music manager, businesswoman and promoter as well as the wife of heavy metal singer-songwriter Ozzy Osbourne.

She came into public prominence after appearing in The Osbournes, a reality television show that followed her family's daily routine. Osbourne later became a judge on the talent shows The X Factor and America's Got Talent. Her autobiography, Extreme, has sold in excess of two million copies.

After the success of The Osbournes and The X Factor, hosting her own chat shows and securing advertising contracts, Osbourne was ranked as the 25th richest woman in Britain on the 2009 Sunday Times Rich List. Sharon and husband, Ozzy Osbourne, are currently ranked as the 724th richest people in Britain with an estimated joint wealth of £110 million. Sharon Osbourne is credited with reviving her husband's heavy metal career by founding the summer Ozzfest tour. She currently lives in California and is one of five co-hosts of the daytime series, The Talk, where she discusses controversial topics and contemporary issues. The Talk premiered on 18 October 2010. BBC announced she is expected to host a syndicated daytime version Who Wants To Be A Millionaire in 2012.