Reality TV star Malika Haqq is a model, actress and Khloe Kardashian's official BFF and was a contestant in early 2018. Malika and Khloe have been friends since they were fifteen and Malika confessed in an interview on Good Morning Britain that she had missed Khloe dreadfully while in the Big Brother house. She famously made a scene inside the house when she was put on a ration diet, news of which did not go down well at all. "I eat a high-protein diet and sardines are not a part of it. So that's not going to work for me." She then threatened to leave saying, "I think it would be smart if we started making arrangements for me to go". Once evicted, she flew back to sunny Los Angeles to be with best friend Khloe.
Supermodel and America's Next Top Model judge Janice Dickinson was a Celebrity Big Brother housemate in August 2015, but was seventh to be evicted from the house, just two days before the final. However, she didn't let herself wallow in her loss and came out of the house yelling that she was coming for her fiancé at that time, Rocky.
Self-professed thong-lover Sisqó was a housemate in 2010. He lasted twenty days and was the fifth contestant to be evicted.
After some pretty dodgy pastic surgery escapades, American Pie actress Tara Reid was a housemate back in August 2011. She was the third housemate to be evicted. She has since starred in all the Sharknado films.
Millionaire socialite and former model Ivana Trump took part in 2010's Celebrity Big Brother, finishing seventh. Her biggest claim to fame is being Donald Trump's first wife and winning a multi-million divorce settlement.
Singer and songwriter Jermaine first found fame as a member of the "Jackson 5", along with "King of Pop" Michael Jackson and three of his brothers. He had several hits in the seventies and eighties and even recorded with Whitney Houston. Jermaine took part in Celebrity Big Brother in 2007 and was the first housemate to enter the house.
Essex model Jodie Marsh is well-known on the reality TV circuit. After appearing in Celebrity Big Brother in January 2006, Jodie went on to take part in various "Big Brother" spin-offs and even showed fans around her house on MTV Cribs. She also had her own reality show on MTV called "otally Jodie Marsh: Who'll Take Her Up The Aisle in 2007, which followed Jodie's quest to find a husband.
Singer and presenter Rylan Clark found fame on 2012's X-Factor, in which he made it as far as the live shows. He then became a Big Brother Celebrity housemate and was 2013's winner! He has gone from strength to strength since and even has his own chat show Up Late With Rylan!
Heidi and Spencer Pratt first found fame on MTV's The Hills. Heidi is also known for having had 10! plastic surgery procedures at once and drastically changing her appearance in 2010. They were Celebrity Big Brother housemates in January 2013 and went on to become runner-ups (losing to Rylan Clark). In 2017 they re-entered the Celebrity Big Brother house!
Singer and The Only Way Is Essex star Megan McKenna first found fame when she reached the semi-finals of Britain's Got Talent in 2009, as part of girl group duo "Harmony". She became a household name in 2015 when she starred in MTV's Ex on the Beach. She was a housemate on Big Brother in 2016, before joining TOWIE in March that year. Her on/off relationship with TOWIE co-star Pete Wicks became one of the show's main storylines.