Demi Lovato goes on the American Idol stage to perform her latest single, "Give Your Heart a Break." (Remember when we showed you how you could get Demi's look on this single's cover art?) What did you think of her performance? Sound off in the comments below. Who are you rooting for on Idol?
Catch American Idol every Thursday and Friday at 6 p.m., with replays at 9 p.m.
(via Just Jared, Jr.)