Now a big-time actor and executive producer, the formerly chubby comedian told Conan O'Brien that a few healthy lifestyle changes did the trick. "I stopped drinking, and I just kind of put the weight off… I was having a lot of vodka with sausage… delicious but bad for you. I was getting into too much trouble with the drinking, so I just kind of stopped."

Originally published January 2015. Updated August 2016.