Rob Kardashian Has Reportedly Lost a Few Dozen Pounds

Rob Kardashian is sticking to a strict diet.

No fast food, regular workouts and lots of Blac Chyna … and friends think it’s already helped him shed about 40 lbs.

We’re told Rob’s also cut out red meats and carbs while hitting the gym 5 times a week with a trainer … plus additional workouts with Chyna. Read more at TMZ…