I know it's not exactly latest news (about him losing weight), but here's a recent video of him on Craig Ferguson last week.
Amazing how much smaller he is now, obviously he was on the sauce (and seemingly proud of it from the way he would always dress to show off him arms). Maybe he figured out how much of a clown he looked all bulked up--probably worked against him as a "funny man."
Here's an infamous pic of his oiled up delts from his former physique: