Name	Known for
Caroline Flack Self - Presenter Self - Presenter See fewer	Bo' Selecta! (2002)
Olly Murs Self - Presenter Self - Presenter See fewer	Love, Rosie (2014)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
Cheryl Self - Judge (as Cheryl Fernandez-Versini) Self - Judge (as Cheryl Fernandez-Versini) See fewer	What to Expect When You're Expecting (2012)
Nick Grimshaw Self - Judge Self - Judge See fewer	Wreck-It Ralph (2012)
Rita Ora Self - Judge Self - Judge See fewer	Fifty Shades of Grey (2015)
Ché Chesterman Self - Contestant Self - Contestant See fewer	The Only Way Is Essex (2010)
Louisa Johnson Self - Contestant Self - Contestant See fewer	Clean Bandit Feat. Louisa Johnson: Tears (2016)
Lauren Murray Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Reggie 'n' Bollie Themselves - Contestant Themselves - Contestant See fewer	Celebrity Juice (2008)