Simon Cowell
Self - Judge
In this American version of the hit UK show, Simon Cowell and his fellow judges search for a singer who has the "X factor".
Simon Cowell
Self - Judge
Demi Lovato
Self - Judge
Demi Lovato
Self - Musical Guest
L.A. Reid
Self - Judge
Mario Lopez
Self - Host
Britney Spears
Self - Judge
Carlito Olivero
Himeself
Carlito Olivero
Self - Contestant
Steve Jones
Self - Host
Paula Abdul
Self - Judge
Kelly Rowland
Self - Judge
Nicole Scherzinger
Self - Judge
Paulina Rubio
Self - Judge
Paulina Rubio
Self - Judge & Musical Guest
Timmy Thames
Self - Contestant
Josh Krajcik
Self - Contestant
Josh Krajcik
Self - Finalist
Josh Krajcik
Self - Auditionee
Melanie Amaro
Self - Contestant
Melanie Amaro
Self - Finalist
