Green Bay Packers QB Aaron Rodgers, Olivia Munn practice sword fighting

Green Bay Packers quarterback Aaron Rodgers and his Hollywood girlfriend Olivia Munn are fast becoming the NFL's favorite couple. Their latest viral appearance on social media involved swords, as Munn shared a video on Instagram of her preparation for a role in an upcoming film.

Check out Rodgers' cameo in the background:

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Munn will play Psylocke in X-Men: Apocalypse, which hits theaters next year. Rodgers, who isn't as skilled with a sword as his significant other, will continue to play a pro football player in Wisconsin.

(h/t Bleacher Report)

Photo Credit: Dimitrios Kambouris/Getty Images