31 Reasons To Love Joseph Gordon-Levitt On His 31st BirthdayThere are two camps in The Frisky office -- the Goslingites and the JGL-ers. I happen to fall squarely in the latter camp -- and so I'm thrilled that today is Joseph Gordon-Levitt's 31st birthday. Never change, JGL! In honor of his birthing day, I've assembled a list of 31 reasons we love JGL. Get on board, why don't you?