Los Angeles: Singer Demi Lovato celebrated three years of being sober and after thanking her fans, friends and family for their support, the star paid an emotional tribute to her boyfriend, Wilmer Valderrama, and his 'incredible soul'.


Demi Lovato. Pic/Santa Banta 

"I wish I could put into words how grateful I am for this man right here. But my love has grown to a level that words could never possibly express how much this man completes me. He's loved me the way I never thought I deserved to be loved and with this day marking my 3rd year sober.