They are all sexy and I think any beautiful celeb would make for a damn fine preggo.
But since that doesn't really answer the question, I'm into big tits, so any busty celebrity that gets knocked up is a real treat for me.
That's why Jessica Simpson and Kim Kardashian were two of my faves.
But I also have a thing for petite women getting knocked up, and it's kind of funny because that's almost the opposite of busty, curvy, etc
Come to think of it, if you put it all together, you can have a petite woman with huge tits get knocked up like a Anya Zenkova?

...She's an adult centerfold, not a celeb, but I was just trying to illustrate
