News Demi Lovato is 'Team Bomba,' Supports New Boyfriend Guilherme Vasconcelos at MMA Fight By Jennifer Drysdale 9:03 PM PST, January 21, 2017 Demi Lovato is "Team Bomba." The 24-year-old singer proudly supported her new beau, Guilherme Vasconcelos, at his fight on Saturday night. WATCH: Demi Lovato Cozies Up to Boyfriend Guilherme Vasconcelos and Her Ex Joe Jonas Approves! "Team bomba," Lovato wrote alongside a Snapchat selfie ahead of the MMA fighter's match against John Mercurio. Photo: Snapchat The "Stone Cold" singer's snaps didn't stop there, as she documented the whole fight for her followers, including Vasconcelos' victory. Photo: Snapchat Photo: Snapchat Photo: Snapchat Photo: Snapchat WATCH: Demi Lovato Is Ecstatic Over First-Ever Grammy Nomination: 'You Have No Idea How Unbelievably Grateful I Am' Lovato rushed to Vasconcelos' side after the fight, even posing alongside her boo for a post-victory photo. WATCH: Demi Lovato Knocks Down Sylvester Stallone in Epic Boxing Match Find out more about the pair's new romance in the video below. Demi Lovato & MMA Fighter Guilherme 'Bomba' Vasconcelos Are Heating Things Up!