Joe Manganiello Celebrates 'Muscle & Fitness' Cover with Arnold Schwarzenegger

Joe Manganiello poses for a picture with Arnold Schwarzenegger at the party for his Muscle & Fitness cover held at Tru Hollywood Nightclub on Wednesday (December 18) in Hollywood.

The 36-year-old actor was also joined by professional ballroom dancer Karina Smirnoff at the big event.

PHOTOS: Check out the latest pics of Joe Manganiello

In case you missed it, check out Joe showing off his unreal shirtless body for the Muscle & Fitness feature. You can’t miss these pics!

Joe‘s new book “Evolution” is currently available for purchase – be sure to grab your copy if you haven’t already!