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)
Diana DeGarmo Self - Finalist Self - Finalist See fewer	American Idol (2002)
Fantasia Barrino Self - Finalist Self - Finalist See fewer	The Color Purple (2023)
Amy Adams Self Self See fewer	American Idol (2002)
Clay Aiken Self - Guest Host Self - Guest Host See fewer	The Runner-Up (2015)
Carolyn Allen Self - Mayor of Greensboro, North Carolina Self - Mayor of Greensboro, North Carolina See fewer	American Idol (2002)
Kimberly Caldwell Self - Guest Host Self - Guest Host See fewer	American Idol (2002)
Christina Christian Self - Guest Host Self - Guest Host See fewer	Burn Notice (2007)
Kelly Clarkson Self - Guest Self - Guest See fewer	The Kelly Clarkson Show (2019)
Tamyra Gray Self - Guest Self - Guest See fewer	Rachel Getting Married (2008)
Jennifer Love Hewitt Self - Guest Host Self - Guest Host See fewer	I Know What You Did Last Summer (1997)
Jennifer Hudson Self Self See fewer	Dreamgirls (2006)
George Huff Self Self See fewer	American Idol (2002)
Leah LaBelle Self Self See fewer	Leah LaBelle: Sexify (2012)
Jon Peter Lewis Self - Contestant Self - Contestant See fewer	Waiting on Host (2021)
La Toya London Self Self See fewer	American Idol (2002)
Sharon Osbourne Self - Interviewee / Audience Member Self - Interviewee / Audience Member See fewer	It's a Boy Girl Thing (2006)
Mary Perdue Self - First Lady of Georgia Self - First Lady of Georgia See fewer	American Idol (2002)
Sonny Perdue Self - Governor of Georgia Self - Governor of Georgia See fewer	Meat the Future (2020)
Nicole Richie Self - Interviewee / Audience Member Self - Interviewee / Audience Member See fewer	Kids in America (2005)
Andy Richter Self - Audience Member Self - Audience Member See fewer	Madagascar (2005)
Matthew Rogers Self Self See fewer	To Appomattox (2015)
Ray Romano Self - Interviewee / Audience Member Self - Interviewee / Audience Member See fewer	Everybody Loves Raymond (1996)
John Stevens Self Self See fewer	American Idol (2002)
Ruben Studdard Self - Guest Self - Guest See fewer	American Idol (2002)
Mark Thompson Self - Announcer Self - Announcer See fewer	The Day After Tomorrow (2004)
Jasmine Trias Self Self See fewer	American Idol (2002)
Camile Velasco Self Self See fewer	The Big V (2008)
Guy Sebastian Self - Audience Member (uncredited) Self - Audience Member (uncredited) See fewer	Australian Idol (2003)
Henry Winkler Self - Audience Member (uncredited) Self - Audience Member (uncredited) See fewer	The Waterboy (1998)
Amy Yasbeck Self - Audience Member (uncredited) Self - Audience Member (uncredited) See fewer	The Mask (1994)