Popsugar Fashion Demi Lovato Dancing With the Devil: See Demi Lovato's Best Looks 9 Times Demi Lovato Proved the Power of Personal Expression Through Her Wardrobe March 23, 2021 by Marianne Mychaskiw View On One Page Photo 7 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 There wasn't a dry eye in the room when Lovato donned a floor-sweeping Christian Siriano gown during a moving performance at the 2020 Grammy Awards in LA. Previous Next Start Slideshow Demi LovatoYouTubeDocumentariesDemi Lovato: Dancing With The DevilScreen Style