Georges St. Pierre and Jean-Claude Van Damme are totally besties. They hang out together all the time and everything. Don't believe me? Check out this video that JCVD produced and put online that chronicles how they are true friends forever. Not included in the footage: their matching tattoos and separate halves of a BEST FRIENDS FOREVER charm necklace.
(Make sure you stick around for the ending, which features a special message from Jean to Georges. AND A KICK.)
(h/t to Vince Mancini at Film Drunk)