Sean Penn and a buddy spent the weekend drinking and swimming at the actor's Malibu house, just days after his 47th birthday. I must say, for someone who is pushing 50, Sean is looking pretty decent out there in his board shorts. The gallant activist is taking a break from being in front of the camera, but he's still hard at work in Hollywood. Next up for him is his directorial effort, Into the Wild, based on Jon Krakauer's bestseller. The movie stars Emile Hirsch, who will forever be from the underrated Girl Next Door to me, plus some awesome cameos and looks a little cheese-factor, to be honest. Check out the preview here and see how you feel about it.