The X Factor Demi Lovato nude photos leak out online 04/07/2014 Demi Lovato is ready to fight a recent leak of photos that show her nude and in bed with on and off beau Wilmer Valderrama. 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 Wilmer Valderrama