The X Factor Demi Lovato on her troubled past: "I didn't think I would make it to 21" 06/27/2016 Demi Lovato is opening up about her troubled past in an effort to help others. 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 Nick Jonas Wilmer Valderrama
