Pregnancy really suits her!

Kristin Cavallari is expecting her third child with husband Jay Cutler, and it's no wonder she keeps popping them out, because she looks phenomenal and seems to have no problem being pregnant! The former Hills star showed off her growing bump in a bikini snapshot while on a friend's bachelorette weekend, and she looks better than most people who aren't even with child!

We caught the reality star catching a flight back to Chicago on Sunday at LAX, and because she was fully clothed, we could barely even see her growing tummy. The blonde beauty strutted through the airport in skinny jeans and a white henley with no makeup, and seemed eager to get back to sons Camden and Jaxon.

Under thirty with three kids?! Let's hope K-Cav can juggle it all!