Popsugar Juntos Demi Lovato Demi Lovato at the Grammys 2016 There's No Doubt About It: Demi Lovato Had the Best Grammys Weekend February 16, 2016 by Alessandra Foresto View On One Page Photo 8 of 14 ADVERTISEMENT () Start Slideshow I love this man with ALL of my heart. #HappyValentinesDay ❤️💋❤️ (btw how fucking cute is he in his polka dot button up?!!??!) 😍😍😍🤗🤗🤗 A photo posted by Demi Lovato (@ddlovato) on Feb 14, 2016 at 9:12pm PST Share This Link Copy ← Use Arrow Keys → 8 Celebrating Valentine's Day Demi's boyfriend, Wilmer Valderrama, took to Instagram to say Valentine's Day was all about celebrating Demi. Previous Next Start Slideshow Demi LovatoRed CarpetGrammy AwardsAward Season