Grammy-nominated musician Demi Lovato wasn't the only combat sports enthusiast on Wednesday night's episode of the Late Late Show with James Corden.
After showing the audience a clip of Lovato putting her boyfriend and #Bellator fighter Guilherme Vasconcelos in an armbar, the late-night host got former Sons of Anarchy star Charlie Hunnam involved in the martial arts discussion. The actor revealed that he's been bitten by the #BJJ bug thanks to his King Arthur: Legend of the Sword director Guy Ritchie.
"I did a film with Guy Ritchie about 18 months ago, who's a black belt at jiu jitsu," Hunnam told Corden. "So I got into doing a little jiu-jitz with old Ritchie."
Hunnam said that Ritchie likes to stay active on set and tried to keep things fun by rolling around with the King Arthur star.
English actor Rupert Friend also chatted with Corden and company about his martial arts hobby of Krav Maga.
"It's really nasty," Friend said while explaining the Iraeli combat style.
Who knew a group of celebrities on a late-night show could be so deadly?