Kim Kardashian is rocking her post-baby weight loss and she's not afraid to flaunt it.

The 35-year-old reality star arrived at a Los Angeles studio on Friday in a curve-hugging sleeveless black maxi-dress.

WATCH: Kim Kardashian Flaunts Her Weight Loss: '42 Pounds Down, 28 to Go!'

The tight-fitting dress is a return to the curvy style we're used to seeing from Kardashian, who has tweeted in recent months about her journey to lose the weight she gained during pregnancy with her second child, Saint West. 

The Keeping Up With The Kardashians star, who is 5'3", has lost 42lbs and has another 28lbs to go to reach her goal weight. That must be how she managed to stay away from all the delicious desserts on offer at pal Chrissy Teigen's baby shower on Saturday. Way to go, Kim! 

Kardashian occupied herself during the car ride on the way to the studio, by taking a page out of her younger sister Kylie Jenner's book and posted several Snapchats of herself posing.

Some of them included amusing filters though, so there's that!

NEWS: Kim Kardashian Throws Chrissy Teigen a Second Baby Shower and It Looks So Fun!

Check out the video below for more on Kim's weight loss journey.