By Rita Kokshanian
Updated Apr 08, 2016 @ 10:45 am
Kristin Cavallari
Credit: JB Lacroix/WireImage

Kristin Cavallari may have given birth to her daughter, Saylor James Cutler, less than five months ago, but you wouldn't be able to tell by looking at her. In fact, the star barely looks any different than her Laguna Beach days, a fact she proved on Thursday when she channeled her inner California girl while on vacation.

The mother-of-three took to Instagram to share a photo of herself enjoying some downtime in a warm locale, and she looks incredible. In the photo, Cavallari smiles for the camera while wearing a Melissa Obadash bikini that shows off her post-baby physique. She finished her outfit with a pair of Illesteva sunglasses and a breast pump. Hey, a mom's got to do what a mom's got to do, right?