Demi Lovato Shows Off Her Jiu-Jitsu Skills With 'Bae' Guilherme Vasconcelos

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Demi Lovato is not afraid to show bae who’s boss.

The 24-year-old songstress took to Instagram on Friday to show off her fighting skills during a playful jiu-jitsu match with her boyfriend, MMA fighter Guilherme “Bomba” Vasconcelos.

“When you kick bae's ass ??? #jiujitsu @bombatuf,” she captioned the video, where she expertly takes him down and he eventually taps out. 

WATCH: Demi Lovato's New Boyfriend Guilherme Vasconcelos Is Joe Jonas Approved: 'He's a Good Guy'

Lovato and Vasconcelos, 30, sparked romance rumors after celebrating the new year together. Since then they haven’t been shy about their relationship. The “Stone Cold” recently attended one of his MMA matches against John Mercurio.

For more on the happy couple, watch the video below.