"Congratulations My Sweet Kylie! What a magical ride it's been!" Khloe captioned the photo. "I'll miss you bumping along with me. Never in a million years did I think we would do this together but it's been that much more special because of it. God is so great!! He had His plan all along! I love you little mama 💕 love big mama."
Khloe announced her pregnancy with boyfriend Tristan Thompson on a recent episode of Keeping Up With The Kardashians in January.
The red-filtered, ever-so-slightly NSFW image pictures both Kylie and Khloe together, cradling their baby bumps.
Expect an onslaught of similar pics from the rest of the Kardashian fam any minute now.