Name	Known for
Ryan Seacrest Self - Host Self - Host See fewer	American Idol (2002)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
Paula Abdul Self - Judge Self - Judge See fewer	Robots (2005)
Randy Jackson Self - Judge Self - Judge See fewer	The Truth About Cats & Dogs (1996)
Bo Bice Self - Finalist Self - Finalist See fewer	American Idol (2002)
Carrie Underwood Self - Contestant Self - Contestant See fewer	Soul Surfer (2011)
George Benson Self - Guest Self - Guest See fewer	Spiderhead (2022)
Edward Boddington Self Self See fewer	American Idol (2002)
Lindsey Cardinale Self Self See fewer	American Idol (2002)
Jay DeMarcus Self - Guest (as Rascal Flatts) Self - Guest (as Rascal Flatts) See fewer	Hannah Montana: The Movie (2009)
Kenneth 'Babyface' Edmonds Self - Guest (as Babyface) Self - Guest (as Babyface) See fewer	Ghostbusters II (1989)
Anthony Fedorov Self Self See fewer	American Idol (2002)
Kenny G Self - Guest Self - Guest See fewer	The Bodyguard (1992)
Mikalah Gordon Self Self See fewer	The Unit (2006)
Gary LeVox Self - Guest (as Rascal Flatts) Self - Guest (as Rascal Flatts) See fewer	The Ice Road (2021)
Jaq Mackenzie Self Self See fewer	House (2004)
Constantine Maroulis Actor Actor See fewer	Rock of Ages (2012)
Billy Preston Self - Guest Self - Guest See fewer	Blues Brothers 2000 (1998)
Anwar Robinson Self Self See fewer	American Idol (2002)
JoeDon Rooney Self - Guest (as Rascal Flatts) Self - Guest (as Rascal Flatts) See fewer	Hannah Montana: The Movie (2009)
Scott Savol Self Self See fewer	American Idol (2002)
Kenny Wayne Shepherd Self - Guest Self - Guest See fewer	10 Days Out: Blues from the Backroads (2007)
Jessica Sierra Self Self See fewer	Jessica Sierra Superstar (2008)
Nikko Smith Self Self See fewer	The Agonist (2007)
Vonzell Solomon Self Self See fewer	Cinderoncé (2013)
Jae Tracie Self - Background Vocalist Self - Background Vocalist See fewer	The Game (2006)
Nadia Turner Self Self See fewer	Lord Help Us (2007)