Kourtney Kardashian Suns Her Buns In Birthday Bikini While Poolside

Kourtney Kardashian is showing off her curves in new birthday photos posted by husband Travis Barker. The reality star turned 46 years old on April 18, and her 2022-married hubby was quick to celebrate her special day. Sharing photos last weekend, Travis reminded everyone of Kourtney's loving motherhood edge, but he also snuck in a sizzling snap of the Lemme founder in swimwear. Sunbathing poolside as she stunned in a skimpy bikini, Kourtney flaunted her killer curves, even going for a revealing thong design as she lay on her front. The post has now topped 300,000 likes.

Scroll for the snaps. Flaunting her shapely figure in the opening slide, Kourtney modeled a black, backless maxi dress as she stunned in the dark.

The reality star, who welcomed her first child with Travis in November 2023, was seen playing with her infant son in one slide, although the second focused on her marriage. Here, Kourtney made out with her Blink 182 drummer husband while on a boat, showing off her legs as she rocked bikini bottoms.

Bronzing her buns in one slide, Kourtney slipped her curves into the tiniest black string bikini, lying barefoot and gazing ahead toward a swish outdoor pool. Displaying her gym-honed back, the mom of four wore her hair tied back, with a takeout coffee cup nearby. Further slides included fireworks, plus sweet moments with her kids. Kourtney shares children Mason, Penelope, and Reign with ex-boyfriend, Scott Disick.

In a gushing caption, Travis Barker wrote: "Happy Birthday @kourtneykardash. I love you and I’m so thankful for you my beautiful wife. Couldn’t ask for a better Mom or better life partner. Can’t wait for 46 more years with you."

Fans rushed to comment. Noting the many tender photos of Kourtney enjoying time with her children, one user replied:

"She’s so naturally beautiful and I love how she is so into her children and husband." Kourtney coparents her first three children with Scott. She expanded her family with the November 2023 arrival of son Rocky, although the son she shares with husband Travis is kept relatively private on social media.

Kourtney Kardashian is happy to flaunt her marriage on Instagram, but she's revealed not wanting to share everything.

"I definitely hold my relationship really close. It's so sacred to me and I am very protective of it. I think I've learned a lot of lessons," she told Varietyabout sharing her marriage on Hulu series The Kardashians.

"There is a lot of us on there, and we've had such a good time doing it because we have such a good time when we're together, but I definitely want to protect it as much as I can. But also, this is my life," she added.