Demi Lovato's new beau is a stone cold knockout.
According to Us Weekly, the 23-year-old singer is now hooking up with MMA pro fighter Guilherme "Bomba" Vaconcelos. The two met while working out at West Hollywood's Unbreakable Performance Center.
Three weeks ago, the Brazilian fighter posted a video of his win during the Bellator MMA tournament on Instagram. In the clip, he receives a warm hug from Lovato, who was sitting in the front row.