Kim Kardashian is all about her fitness.
The new mama showed off her slimmer figure after being spotted sporting an all-black workout outfit while attending a pilates class in Studio City earlier today.
Along with keeping an active lifestyle, the E! star shared that she's changed up her eating habits. "I've actually been doing the Atkins diet & luv it," the E! star revealed on Twitter over the weekend when a fan asked how she's been able to slim down following the birth of daughter North West.
The popular low-carb diet, created by Dr. Robert Atkins, involves eating protein-rich foods and encourages folks to not concern themselves with calorie counting.