Beyonce "1+1" x Lady Gaga "The Edge Of Glory" x TLC "Scrubs" + More Perform On American Idol

American Idol closed their season out in grand style last night (May 25) with a wide variety of musical guests.

Beyonce, TLC, U2's Bono and The Edge, Lady Gaga, Marc Anthony, Carrie Underwood, Tim McGraw, Jack Black, Tony Bennett, Judas Priest, Kirk Franklin, Gladys Knight and Steven Tyler all performed.