Due May 14, the cover of Lovato's fourth album shows a fresh-faced portrait of the singer featuring blacked out hair and a grey-scaled body pose, with Demi holding her head in her hands.

The project's lead single, "Heart Attack," is out now. The song recently debuted at No. 1 on the iTunes chart in 18 countries (including the U.S.) and No. 12 on the Billboard Hot 100 chart (the second-best Billboard debut of the year).