Pregnant Kylie Jenner is looking back longingly at her pre-baby bump body!

On Friday, Jenner shared some never-before-seen Polaroid photos of herself on social media—and some of them showed the Keeping Up with the Kardashians star, 20, covering up her nude body with only a white sheet.

Jenner is expecting her first child, a girl, with rapper boyfriend Travis Scott—but it's clear the series of photos she posted on her website and app Friday were from before she got pregnant.

In one of the photos, a full body shot posted on Instagram, Jenner is seen from the side and it's clear she's wearing nothing underneath the sheet she clutches to her chest.

Jenner wrote as a caption, "Posted some exclusive polaroids on The Kylie Jenner Official App from the past few years."

She also wrote about the instant film prints taken by her assistant, Victoria Villarroel, during a photo shoot with snapper Brendan Forbes,"I was going through some old photos from the past few years and found so many good Polaroids. I just had to share them exclusively with my app subscribers!"

Jenner has not even officially confirmed her pregnancy yet but has shared numerous photos that show a prominent baby bump.