Kristin Cavallari has a must-see bikini body.

Cavallari, 38, took to Instagram on Sunday, July 6, to show off her toned figure while rocking a floral bikini. The set was complete with white triangle cups adorned with red flowers. The actress styled the top with matching bottoms that tied in long bows at her hips. She dressed her look up even more with Chloé sandals and gold jewelry from her brand, Uncommon James. Her necklace featured a gold coin necklace, a dainty chain bracelet and delicate rings.

Even while relaxing on a beach, Cavallari made sure her glam was spot on. She donned soft makeup, including long lashes, a touch of highlighter in her inner corner, sun-kissed cheeks and pink lips. Her blonde highlighted hair was parted down the middle and styled in beachy waves.

“I’m a mommy,” she captioned the post, referencing Huda Mustafa’s viral moment on Love Island USA season 7.

During the episode, Huda, 24, told fellow islander Nic Vansteenberghe that she has a daughter, to which he replied, “Mamacita.” Cavallari’s followers recited the line to her in the comments section.

“MAMACITA,” the director of information technology at Uncommon James, Brittainy Taylor, wrote. “Not Skinny But Not Fat” podcast host Amanda Hirsch added, “A mom of what? A dog?” which Nic, 24, also asked Huda during their conversation.

More social media users praised Cavallari’s bikini body, writing, “You are perfect and so much more. For all of us.” Another fan commented, “Always gorgeous!!!!”

This isn’t the first bikini snap Cavallari has shared this summer. While vacationing in Texas in June, she got cheeky in a thong bikini while relaxing on a lake. She teamed the black bottoms with a black-and-white zebra top complete with a strapless neckline.

Kristin Cavallari proved she has the ultimate bikini-style as she showed off her stunning figure in a gorgeous two-piece.

The Honestly Cavallari star, 38, looked tanned and toned as she shared selfies via her Instagram on Thursday, July 3.

In the post, Cavallari shared snippets of a vacation she has been enjoying with her kids, Camden, 12, Jaxon, 10, and Saylor, 9, as well as her longtime friends Justin Anderson and Austin Rhodes.

“Vacation mode with this Motley Crue,” she captioned the post.

The crew appeared to be having a blast, with one photo in the post’s carousel showing the kids sliding down a waterslide while another showed the adults posing in front of a pool. Another image featured Cavallari posing in front of a Grill Shack.

Celebrity hairstylist Anderson also shared footage from their vacation via his own Instagram including a humorous video of the group walking into a beachside restaurant.

 “It’s like the sound of music but dysfunctional,” Anderson captioned the post, adding, “Kidz are fun.”

The Hills alum shares her three kids with retired NFL star Jay Cutler, who she was married to from 2013 to 2020.

The reality TV star and podcast host is no stranger to flaunting her figure on social media and she has also been open about her breast augmentation journey.

“Something in me was telling me to redo my boobs,” she said in a May episode of her “Let’s Be Honest” podcast. “Particularly the right one was not [sitting right].”

Cavallari added that when she ultimately saw a doctor, she learned it was because her implants had ruptured.

“I thought maybe gravity over time had taken hold, but it just wasn’t how I wanted it. It just wasn’t ideal,” she explained. “My intuition was saying, ‘Redo your boobs. Go get your boobs checked out. At least get a consultation.’ And I can’t tell you why, but something in me was telling me to do it.”

Cavallari got even more specific about her breast augmentation surgery in June, sharing more details, including which size she opted for, via her Instagram Story.

“I was 340 cc before now I’m 400,” Cavallari revealed. “Everyone thinks I went a lot bigger but I’ve just pushed them up a couple times since getting them done. This is the new set a few days ago and they fit my frame.”

A year earlier, Cavallari confessed via her Instagram Story in June 2024 that she decided to get a breast lift and implants after welcoming three children.

“I did both after breast feeding,” she wrote. “Everyone acting like I lied about it when I never got asked specifically about implants themselves. I said in an interview YEARS ago that I had a lift (which, to me, felt like I was revealing more than I actually needed to) but I never once denied implants, ever.”