Name	Known for
Sabrina Bryan Self (credit only) Self (credit only) See fewer	The Cheetah Girls 2 (2005)
Mel B Self - Contestant (as Melanie Brown) Self - Contestant (as Melanie Brown) See fewer	Spice World (1997)
Mark Ballas Self - Ensemble Self - Ensemble See fewer	Samantha Who? (2007)
Stephen Belafonte Self - Audience Member Self - Audience Member See fewer	Mutant Chronicles (2008)
Tom Bergeron Self - Host Self - Host See fewer	Hollywood Squares (1998)
Kimberly Caldwell Self - Audience Member Self - Audience Member See fewer	American Idol (2002)
Tucker Carlson Self - Audience Member Self - Audience Member See fewer	FOX News Tonight (2016)
Helio Castroneves Self - Contestant Self - Contestant See fewer	Superstar Saturday Night: The Camping World SRX Series (2021)
Maksim Chmerkovskiy Self - Partner: Mel B Self - Partner: Mel B See fewer	Byrd and the Bees
Aimee Denaro Counselor Betty (as Aimee Muschamp) Counselor Betty (as Aimee Muschamp) See fewer	See Saw (2011)
Dayna Devon Self - Audience Member Self - Audience Member See fewer	Antitrust (2001)
Peter Facinelli Self - Audience Member Self - Audience Member See fewer	The Twilight Saga: Breaking Dawn - Part 1 (2011)
Michael Flatley Self - Audience Member Self - Audience Member See fewer	Blackbird (II) (2022)
Jennie Garth Self - Contestant Self - Contestant See fewer	Beverly Hills, 90210 (1990)
Len Goodman Self - Judge Self - Judge See fewer	Dancing with the Stars (I) (2005)
Harry Hamlin Self - Audience Member Self - Audience Member See fewer	Clash of the Titans (1981)
Samantha Harris Self - Host Self - Host See fewer	Baywatch (2017)
Florence Henderson Self - Audience Member Self - Audience Member See fewer	The Brady Bunch (1969)
Elaine Hendrix Self - Audience Member Self - Audience Member See fewer	Dynasty (2017)
Derek Hough Self - Ensemble Self - Ensemble See fewer	Dancing with the Stars (I) (2005)
Julianne Hough Self - Partner: Hélio Castroneves Self - Partner: Hélio Castroneves See fewer	Rock of Ages (2012)
Carrie Ann Inaba Self - Judge Self - Judge See fewer	Dancing with the Stars (2007)
Avril Lavigne Self - Performer Self - Performer See fewer	Over the Hedge (2006)
Kenny Mayne Self - Guest Commentator Self - Guest Commentator See fewer	BASEketball (1998)
Mark McGrath Self - Audience Member Self - Audience Member See fewer	Scooby-Doo (2002)
Michael Moloney Self - Audience Member Self - Audience Member See fewer	Clean House (2003)
Nancy O'Dell Self - Audience Member Self - Audience Member See fewer	Scream 3 (2000)
Marie Osmond Self - Contestant Self - Contestant See fewer	Donny and Marie (1975)
George Pennacchio Self - Audience Member Self - Audience Member See fewer	General Hospital (1963)
Tony Potts Self - Audience Member Self - Audience Member See fewer	Ransom (1996)
Lisa Rinna Self - Audience Member Self - Audience Member See fewer	Days of Our Lives (1965)
Jonathan Roberts Self - Partner: Marie Osmond Self - Partner: Marie Osmond See fewer	A picture of me (2005)
Bruno Tonioli Self - Judge Self - Judge See fewer	What a Girl Wants (2003)