He looks fabulousssssss!

E.J. Johnson and his Rich Kids of Beverly Hills co-star Morgan Stewart hit up Nicky Hilton's book launch last night in Los Angeles, and we almost didn't recognize the reality star as he made his way into the party because he's lost so much weight!

Magic Johnson's son underwent gastric bypass surgery in late August and has since shed more than 50 pounds, but we have a feeling this is the just the beginning of his slim down if what he told us about his diet regime is any indication! "I stopped eating," he jokingly declared when asked by our photographer if he had been hitting the gym.

He's going to need to buy a whole new wardrobe as he drops in size!