Kristin Cavallari shows off her slim bikini body while relaxing poolside in L.A. on Saturday, June 1. Credit: GVK/

Bring on bikini season! A little less than 10 months after giving birth to son Camden, Kristin Cavallari is in prime shape to soak up some summer sun. And that's exactly what she did on Saturday, June 1.

Lounging poolside in L.A., the Laguna Beach vet, 26, showed off her flat, toned abs and super slim legs in a strapless striped bikini top and matching bottoms by Mikoh Swimwear. She appeared happy and relaxed as she posed for pictures, at one point taking a break to check her phone while stretched out on a towel-covered lounge chair.

Cavallari -- who welcomed baby Camden on Aug. 8, 2012 -- recently opened up to Disfunkshion about how she stays in shape, telling the mag that fiance Jay Cutler, 29, helps to keep her in a healthy mindset.

"I'm lucky to have Jay, who would rather have a couple pounds on me," the Hills alum told Disfunkshion. "He tells me when I'm too skinny. That helps."

Well, that and Cavallari's own commitment to healthy living. "I take care of myself, go to the gym, eat well," she added. "There are good days and bad days."

It seems like mostly good days, though. As the former reality star told Us Weekly in February, she's "a freak about eating healthy."

"I've always been a really healthy eater," she told Us. "I think when I got pregnant I took it up another notch, just because I was so aware of what I was putting in my body. I've just maintained that since I've had Cam. And honestly, I rarely drink alcohol, which helps too. It's just empty calories."

"I'm no chemicals, all natural," she said at another event earlier this year. "If there's a chemical on the package I can't pronounce, I'm not putting it in my mouth."