We could have done without seeing this!

Kourtney Kardashian is expecting her third child with boyfriend Scott Disick, and she must have been reminiscing about the first time she had a baby on board, because she shared a throwback picture of when she was pregnant with son Mason and included a pic of mom Kris Jenner pregnant with her!

"I got it from my mama," she captioned the snapshot. So Demi Moore of them!

We wonder if Kimmy K will try for another child with Kanye so that her and her sister's kids are close in age?