Demi Lovato Performs "Heart Attack" on Good Morning America

Demi Lovato took to the stage this morning (April 10th) at Good Morning America to perform her new single, "Heart Attack."

You can watch Demi's performance from the show by clicking read more.

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