John and Edward.
No, Bruno Mars was never on American Idol.
No she has never been a contestant on The X Factor.
Series 7 contestant Katie Waissel.
No, Taylor Swift was never a contestant on The X Factor.
No, she has never been a contestant on The X Factor.
Cheryl Cole has not been a contestant on The X Factor.
yes
Leroy Bell
Times Red has: Played Themselves in "This Morning" in 1988. Played Themselves - Contestant in "The Xtra Factor" in 2004. Played Himself - Contestant in "The X Factor" in 2004. Played Themselves - Contestant in "The X Factor" in 2004. Played Themselves - Auditionee in "The X Factor" in 2004.
JLS are definitley the best band ever on the X Factor. Better than G four 2nd best are definitley Eton Road I have supported JLS and Eton Road in the year they were on the X factor
yes
She was a contestant in 2008.