Episodes one and two of Demi Lovato's four-part docu-series, 'Dancing With the Devil,'dropped Tuesday on YouTube and the 28-year-old singer reveals the first time she used heroin. Demi overdosed on July 2018.

Exclusives from #ETonline :
https://www.youtube.com/playlist?list=PLQwITQ__CeH2Y_7g2xeiNDa0vQsROQQgv