Ruben Studdard, winner of season two, performed. He's going on tour with season two runner-up Clay Aiken this summer.
Usher performed his new single "OMG" with Will.I.Am of the Black Eyed Peas.
Diddy also performed.
I'm disappointed. Tim definitely should have gone home. Enough is enough. He can smile, but he cannot compare to the other talented artists that are still remaining in the competition.
The theme next week is Lennon/McCartney.