WATCH: Kim Kardashian Lovingly Cradles Her Growing Baby Bump
Dundas also posted pics with Kim and humorously captioned this one with, "Guess who's pregnant?" and the hashtag "goofing around."
But this latest pic is not nearly as revealing as her most recent naked pregnant selfie. Kim posted a nude shot to prove that she's with child and wrote, "Everyone's body is different, every pregnancy is very different! I've learned to love my body at every stage! I'm going to get even bigger & that's beautiful too."
"I used to say, 'If I have a boy, I think I might be done,' but because this pregnancy has been easier, and I've enjoyed it, I really would love another girl as well," Kim said. "I have sisters, so I love the relationship between sisters. I wouldn't mind going for another."
For now, Kim's baby boy is growing and she's sharing sweet moments with her "Sunbae."
It's what you get when you combine the words, Sunday and Bae, meaning she spent Sunday with her love.