Demi Lovato is coming back with a vengeance!

In a cloud of smoke and flashes of light, the songstress performed 'Heart Attack,' the lead single off her self-titled album 'Demi,' on last night's 'Dancing With the Stars' episode. Lovato knew her audience well, so she made sure to come equipped with some amazing dancers to put her show over the top.

Decked out in a black leather dress, Demi sounded phenomenal and is sticking with her dark and gothic-themed motif, as we saw on her album cover art. We're excited to hear what else Lovato has in store for us with this upcoming album!