Listen To Demi Lovato's 'Heart Attack'
She's been teasing the song debut for days, and last night, Ryan Seacrest unexpectedly debuted Demi Lovato's Heart Attack on his official website!
RELATED - Demi Lovato's On Crutches
"I think the image of the video, I'm taking on a different look this time around," Lovato told MTV News. "I feel like I have my own thing going, like rocker-chic sophisticated, just a different kind of fashion style this time around."
Listen and ... love?