The X Factor Demi lovato discusses sobriety and her jealousy of Miley Cyrus 08/03/2015 Demi Lovato, spilled details about her sobriety and friendships in Hollywood during a cover story interview in Cosmopolitan's September issue. Read More RELATED NEWS 'The X Factor' alum Jeff Gutt has "zero trepidation" about first tour as Stone Temple Pilots front-manDemi Lovato on her troubled past: "I didn't think I would make it to 21"Demi lovato discusses sobriety and her jealousy of Miley Cyrus TAGS: The X Factor Demi Lovato Nicki Minaj Miley Cyrus Rihanna Entertainment Tonight
