Does Ryan Kwanten Wear Briefs? 5 Weird Fan Questions Answered by Wetpaint Entertainment 3 of 6 Prev Autoplay Next Tweet March 14, 2012 by Laura Case Related: Wetpaint Entertainment, Movies , Gossip , TV Stars full size Credit: Carter Smith via GQ Magazine Does Ryan Kwanten Wear Briefs? Ryan Kwanten’s True Blood character Jason Stackhouse started out wearing briefs, but then he made the change to boxers on Season 4. Does whether Ryan is a boxers or briefs man really matter? The Aussie actor looks damn good either way.