Demi Lovato Performs "Heart Attack" On Dancing With The Stars

Demi Lovato took to the stage on Dancing With The Stars tonight (April 2nd) to perform her stunning new single, "Heart Attack".

You can watch her performance from the show by clicking read more.

The track is taken from Demi's long-awaited new album, Demi, which will be released on May 14th. Pre-order your copy today via iTunes.