Name	Known for
Steve Jones Self - Host Self - Host See fewer	Angus, Thongs and Perfect Snogging (2008)
Paula Abdul Self - Judge Self - Judge See fewer	Robots (2005)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
L.A. Reid Self - Judge Self - Judge See fewer	Ghostbusters II (1989)
Nicole Scherzinger Self - Judge Self - Judge See fewer	Moana (I) (2016)
Enrique Iglesias Self - Guest Judge Self - Guest Judge See fewer	Once Upon a Time in Mexico (2003)
Pharrell Williams Self - Guest Judge (as Pharrell) Self - Guest Judge (as Pharrell) See fewer	Hidden Figures (2016)
Rihanna Self - Guest Judge Self - Guest Judge See fewer	Battleship (2012)
2Squar'd Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Melanie Amaro Self - Contestant Self - Contestant See fewer	The X Factor (2011)
LeRoy Bell Self - Contestant Self - Contestant See fewer	Delivering Milo (2001)
Tiger Budbill Self - Contestant Self - Contestant See fewer	The X Factor (2011)
Marcus Canty Self - Contestant Self - Contestant See fewer	A Change Is Coming (2014)
Tim Cifers Self - Contestant Self - Contestant See fewer	The X Factor (2011)
Christa Collins Self - Contestant Self - Contestant See fewer	Gutshot Straight (2014)
Illusion Confusion Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Rachel Crow Self - Contestant Self - Contestant See fewer	Deidra & Laney Rob a Train (2017)
Brennin Hunt Self - Contestant Self - Contestant See fewer	Rent: Live (2019)
Savan Kotecha Self - Vocal Coach Self - Vocal Coach See fewer	Eurovision Song Contest: The Story of Fire Saga (2020)
Josh Krajcik Self - Contestant Self - Contestant See fewer	R.A.I.D. Special Unit (2016)
Jazzlyn Little Self - Contestant Self - Contestant See fewer	Manhattan Romance (2014)
Richard Mason Self - Contestant Self - Contestant See fewer	The X Factor (2011)
Chris Rene Self - Contestant Self - Contestant See fewer	Swelter (2014)
The Stereo Hogzz Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Tiah Tolliver Self - Contestant Self - Contestant See fewer	The X Factor (2011)