Demi Lovato Shows Some Moves And Talks About Jiu-Jitsu with Charlie Hunnam

After James shows a video of Demi Lovato put her boyfriend, MMA fighter Guilherme Vasconcelos, in an armbar, Charlie Hunnam shares how he got into jiu-jitsu, and Rupert Friend explains his hobby, Krav Maga, to James.

Demi really got some skills!?

Demi Lovato Demonstrating Her Favorite Jiu Jitsu Moves

Demi Lovato doing a slick armbar on BJJ Champion

Demi Lovato: My Ultimate Goal is to be a Black Belt