Kristin Cavallari proudly flaunts her body in a black bikini by the pool… after her post-baby boob job

Kristin Cavallari spent Memorial Day in a black string bikini, soaking up some sun for her latest social media post on Memorial Day Monday.

The 36-year-old Uncommon James founder took to Instagram to showcase her fit figure as she spent time with her dog poolside at her Franklin, Tennessee, residence.

The mother of three styled her signature blonde locks in bouncy waves, wore a black trucker hat, and turned her head to the side without showing her face. 

The Laguna Beach star captioned the post with an American flag emoji. In August, Kristin revealed that she got a breast lift following her third child as she shared a a snap of herself basking in the sun in a bikini.

‘Gonna keep it real with y’all: got a lift after breast feeding all 3 kids,’ Kristin admitted after a fan asked. 

Her jewelry brand: Earlier this month, Kristin announced the relaunch of her beauty brand, Uncommon Beauty

Earlier this month, Kristin announced the relaunch of her beauty brand, Uncommon Beauty.  

The Hills alum was her own best advert as she modeled her jewelry line in a low-cut, white gown with chunky gold hoop earrings and layered necklaces. 

In an interview with WWD, the beauty mogul revealed that while she advocates good skin care, it didn’t occur to her to launch her beauty brand right off the bat.

‘It wasn’t on my radar, and my marketing guy two years ago brought beauty to my attention — he noticed that the number one question people would ask me about was my skincare routine,’ she said. ‘I knew there must be something there.’ 

The True Roots author launched Uncommon Beauty in 2021 with four products – a powder cleanser, a peptide serum with vitamin C, a moisturizer, and an eye cream.

All four products have been reformulated for the brand’s relaunch.  

‘We wanted to make sure our products were even better than they were,’ she explained. ‘Our five products are enhanced, meaning we’ve put even better ingredients in there.’

‘We also wanted to make everything vegan, which, before, our lip balm had beeswax. We’ve removed that, and we’ve removed the goat milk powder from our face wash. We’re checking all the boxes for people because we realize how important that is.’ 

‘Beauty has the legs to beat the jewelry one day, so in five years, it could be our number-one business,’ she said.

Mermaid: Cavallari appeared in an ad campaign for her Uncommon James jewelry brand earlier this month in a low-cut, white gown with chunky gold hoop earrings and layered necklaces

Relaunch: The True Roots author launched Uncommon Beauty in 2021 with four products – a powder cleanser, a peptide serum with vitamin C, a moisturizer and an eye cream

Telling all! Cavallari spilled the tea in a very candid Q&A in August when she admitted to getting a breast lift

When in Mexico: Cavallari is not shy when it comes to showing off her body on Instagram – pictured in her hotel in Mexico in January

Co-parents: The Cribs guest star and the 39-year-old retired NFL quarterback continue to co-parent their three children – son Jaxon Wyatt, 8; daughter Saylor James, 7; and son Camden Jack, 10 (pictured September 11)

And Cavallari is more than just the face of the brand; she was also hands-on during its development.

‘I sent off all the products I was using at the time to a lab to start questioning things and see what was going in them,’ the True Comfort author said.

‘I found that the high-end, relatively clean products were loaded with chemicals and things that do the opposite of what I wanted them to be doing,’ she continued.

‘I realized there was a need for a clean skincare line that was also effective,’ she concluded.

The reality television personality shares her children, Camden, 10, Jaxon, eight, and Saylor, seven, with her ex-husband Jay Cutler, 40.