no, never!
no, he hasn't been on American idol, he wants to be an actor
They've done a special performance on the American Idol finale in 2008, performing S.O.S.
no
no he was out way before american idol started
no :)
no
no, she has not
No
Yes, she was a guest judge on the previous season for auditions
Kris Allen!!!
No.
No.