It’s not exactly breaking news that Kylie Jenner likes showing off her sexy body, but her latest Instagram pic is certainly stepping things up a notch!

In the photo, which is an advertisement for a teeth whitening product, the 19-year-old is seen sitting in nothing but a nude sports bra and underwear.

But that’s not the only time the teen has shown off her curves on social media. Click through the gallery below for more!