Check out the second teaser for Demi Lovato‘s upcoming music video for her latest single “Heart Attack”!

The 20-year-old actress/singer has a countdown going on Twitter and released this promo in anticipation of the official video, which drops tomorrow, April 9th. We can’t wait to see it!

PHOTOS: Check out the latest pics of Demi Lovato

Demi‘s new album Demi is set to be released on May 14th!

Watch the second teaser for “Heart Attack” below!

ARE YOU EXCITED for the video to drop?