Name	Known for
Mario Lopez Self - Host Self - Host See fewer	Saved by the Bell (1989)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
Demi Lovato Self - Judge Self - Judge See fewer	Camp Rock (2008)
Kelly Rowland Self - Judge Self - Judge See fewer	Freddy vs. Jason (2003)
Paulina Rubio Self - Judge & Musical Guest Self - Judge & Musical Guest See fewer	S.W.A.T. (2003)
Alex & Sierra Themselves - Contestants Themselves - Contestants See fewer	The X Factor (2011)
Jeff Gutt Self - Contestant Self - Contestant See fewer	13th Sign (2011)
Alex Kinsey Self Self See fewer	JBACH: Taste (2019)
Leo Lam Self - Dancer Self - Dancer See fewer	Zoey's Extraordinary Playlist (2020)
Leona Lewis Self - Musical Guest Self - Musical Guest See fewer	Avatar (2009)
Natalie MacInnis Carlito Olivero's It Girl Carlito Olivero's It Girl See fewer	Cyber Case (2015)
Carlito Olivero Self - Contestant Self - Contestant See fewer	Escape Room: Tournament of Champions (2021)
Prince Royce Self - Musical Guest Self - Musical Guest See fewer	Furious 7 (2015)
Johnny Rzeznik Self - Musical Guest Self - Musical Guest See fewer	City of Angels (1998)
Timmy Thames Self - Contestant Self - Contestant See fewer	Who's Logan & Rivr Thames: Call for a Good Time (2023)
Josh Levi Self (uncredited) Self (uncredited) See fewer	Turning Red (2022)