Demi Lovato And Wilmer Valderrama Back Together Post-rehabilitation she lived a few months ago, it looks like the singer Demi Lovato returned to find her happiness. After she announced it would soon return to the stage, now appears a new news related her love life. 19-year-old singer is reportedly making out with ex-boyfriend Wilmer Valderrama when the two met in a party that was held at the residence of Seth MacFarlane, Saturday (22/10). Several seen kissing a few times and looks really enjoyed their time together at the party. “They bluntly show their togetherness and not seen hide their relationship at all. They stole a kiss each other all night, holding hands and enjoying their time together,” said one source, as quoted by Contactmusic.