Kim Kardashian Shows Off Her Butt and Toned Abs in Sexy Workout Selfie

Getty Images, Instagram

Kim Kardashian's post-baby workouts are paying off.
After hitting the gym Friday in a sheer black workout top and cropped leggings, the Keeping Up With the Kardashians star showed off the results of her workouts in a couple of Instagram snaps with her friend Blac Chyna.
Posing in a low-cut, cleavage baring sports bra and black leggings, Kim struck a pose with rapper Tyga's girlfriend, showing off her toned abs.
"Getting right for the new year," the E! reality star captioned the shot Saturday afternoon.
And she wasn't done yet.
PHOTOS: Kim Kardashian kicks off the new year with a makeup-free trip to the gym

Getty Images, Instagram

Kim posted a second shot of the duo, revealing their toned butts as well.
The 33-year-old new mom has credited the majority of her post-baby weight loss to the Atkins diet, saying the program helped her get her body back.
That showed when she flaunted her fit physique in a now-infamous swimsuit selfie back in October.
Although Kim told E! News just days ago she still has 10 more pounds she'd like to lose, it is clear she's well on her way.