Kourtney Kardashian shares a photo of herself nude while pregnant with first child Mason alongside an image of her mom Kris Jenner naked and pregnant. Credit: Courtesy of Kourtney Kardashian

Embracing the bump! Kourtney Kardashian shared a naked pregnant throwback photo from her first pregnancy (with son Mason) via Instagram on Thursday, Aug 7. In the photo, the reality star, who is now pregnant with her third child, recreates the iconic pose Demi Moore made on the 1991 cover of Vanity Fair.

Instead of placing Moore's cover alongside her mirror image, Kardashian instead shared an identical picture of her own mother, Kris Jenner, pregnant and naked!

"I got it from my mama," the 35-year-old, who is already mom to Mason, 4, and Penelope, 2, wrote.

While the eldest Kardashian sister has yet to pose nude during her current pregnancy, Scott Disick's lady love bared her bump for followers via Instagram in a gold bikini while in the Hamptons on July 7.

Other celebs who have embraced their bumps in the flesh a la Moore include Christina Aguilera, Britney Spears, and Jessica Simpson.