Demi Lovato is an award-winning singer, author, and subject of the new YouTube documentary "Demi Lovato: Dancing with the Devil". Her latest album is called "Dancing with the Devil - the Art... Read allDemi Lovato is an award-winning singer, author, and subject of the new YouTube documentary "Demi Lovato: Dancing with the Devil". Her latest album is called "Dancing with the Devil - the Art of Starting Over".Demi Lovato is an award-winning singer, author, and subject of the new YouTube documentary "Demi Lovato: Dancing with the Devil". Her latest album is called "Dancing with the Devil - the Art of Starting Over".