News Demi Lovato reveals she suffered three strokes in YouTube’s ‘Dancing with the Devil’ docuseries February 18, 2021 Erin Jensen, USA TODAY Comments Off on Demi Lovato reveals she suffered three strokes in YouTube’s ‘Dancing with the Devil’ docuseries "My doctors said that I had five to ten more minutes," singer Demi Lovato says in a trailer for her YouTube docuseries "Dancing with the Devil."