A body like this! Kelly Clarkson is looking good. A little over a year after giving birth to her second child, the American Idol winner showed off her impressive weight loss on Instagram!

Wearing black leggings, a black blouse, and wedges, the 35-year-old showed off her curvy physique in a photo posted to the social media platform, giving fans a look at her much slimmer body. "You looking so lovely! Keep doing what your doing!" one fan commented on the photo.

The "Since You've Been Gone" singer has been candid about her past weight gain and the criticism she's received because of it. "We are who we are. Whatever size, and it doesn’t mean that we’re gonna be that forever,” she said on The Ellen Degeneres Show. “That’s the thing. Sometimes we’re more fit. Like especially me, I’m such a creative person that I yo-yo. So sometimes I’m more fit and I get into kickboxing hardcore. And then sometimes I don’t, and I’m like… I’d rather have wine.”

You go, girl! For more amazing celebrity weight transformations, check out the gallery below.