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)
4Shore Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Skyelor Anderson Self - Contestant Self - Contestant See fewer	The X Factor (2011)
The Anser Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Astro Self - Contestant (as Brian 'Astro' Bradley) Self - Contestant (as Brian 'Astro' Bradley) See fewer	A Walk Among the Tombstones (2014)
Simone Battle Self - Contestant Self - Contestant See fewer	Zoey 101 (2005)
The Brewer Boys Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Stacy Francis Self - Contestant Self - Contestant See fewer	Phil of the Future (2004)
Elaine Gibbs Self - Contestant Self - Contestant See fewer	Elaine Gibbs: Last Vegas (2013)
Dexter Haygood Self - Contestant Self - Contestant See fewer	The X Factor (2011)
James Kenney Self - Contestant Self - Contestant See fewer	Star Search (1983)
Caitlin Koch Self - Contestant Self - Contestant See fewer	Queen City (2013)
Savan Kotecha Self - Vocal Coach Self - Vocal Coach See fewer	Eurovision Song Contest: The Story of Fire Saga (2020)
Phillip Lomax Self - Contestant Self - Contestant See fewer	Act of Kindness (2012)
Ruska Makashvili TV Host (voice) TV Host (voice) See fewer	Ocnebis qalaqi (2010)
Hayley Orrantia Self - Contestant Self - Contestant See fewer	The Goldbergs (2013)
Lakoda Rayne Themselves - Contestant Themselves - Contestant See fewer	The X Factor (2011)
Drew Ryniewicz Self - Contestant Self - Contestant See fewer	The X Factor (2011)
Nick Voss Self - Contestant Self - Contestant See fewer	The X Factor (2011)
Tora Woloshin Self - Contestant Self - Contestant See fewer	Riders (2016)