Kourtney Kardashian has nothing but love for her postpartum body.

The mother of four reportedly clapped back at a fan on Thursday who rudely commented under Kim Kardashian’s 45th Instagram birthday tribute to her, which showed the pair posing with Khloé Kardashian in bikinis.

Assuming the birthday girl would think the snap of her was unflattering, the hater wrote, “Now you know she’s not going to like this photo… lol it’s her bday Kim.. lol.”

Kourtney Kardashian clapped back at a troll who hinted she should be ashamed of her postpartum body.Instagram/@kimkardashian

The comment came after Kim Kardashian wished Kourtney a happy 45th birthday with a photo of the pair and Khloé Kardashian posing in bikinis.kourtneykardash/Instagram

The commenter wrote, “Now you know she’s not going to like this photo… lol it’s her bday Kim.. lol.”kourtneykardash/Instagram

However, according to TMZ, Kourtney proved the troll wrong.

“I LOVE this photo!” she reportedly exclaimed.

“It is me and my sisters having the best time on a trip with our kids…and the memories to last forever!”

“And I LOVE this body that gave me my 3 big babies and my little baby boy,” she added.

Kourtney shares sons Mason, 14, and Reign, 9, and daughter Penelope, 11, with her ex, Scott Disick, and she welcomed a baby boy with her husband, Travis Barker, in November 2023.

“I LOVE this photo!” the birthday girl clapped back. “It is me and my sisters having the best time on a trip with our kids…and the memories to last forever!”kourtneykardashian/Instagram

“And I LOVE this body that gave me my 3 big babies and my little baby boy,” she added.kourtneykardashian/Instagram

The Poosh founder denounced the pressure for women to snap back to their pre-baby physiques in a candid post on her Instagram Story earlier this month.

“Your body is beautiful at all stages,” she penned alongside a snap of herself swimming in Turks and Caicos.

“During pregnancy as we are glowing and growing, postpartum as we are healing and shrinking, and then that period I find hardest as our bodies are still adjusting.”

She continued, “I try to be kind to myself as my body finds a new normal.”

“The pressure put on us to bounce back when everything is new and different isn’t realistic.”

The Poosh founder shares sons Mason, 14, and Reign, 9, and daughter Penelope, 11, with her ex, Scott Disick.Kourtney Kardashian/Instagram

She welcomed a baby boy named Rocky with Travis Barker last November.Instagram/@travisbarker

“Life is beautiful, you are beautiful. Just a little reminder (for me too). XOXO,” Kourtney concluded.

In addition to getting a special birthday wish from Kim on Thursday, the Lemme creator was also honored in a hilarious Instagram slideshow shared by her husband.

The Blink-182 drummer trolled his wife by including a photo of her sitting on a toilet in the carousel he uploaded.

The slideshow also showed Kourtney cuddling with Rocky, sleeping with a mechanical pencil still in her hand and a crossword puzzle on her lap as well as a photo of herself kneeling on a bed seemingly without pants.

Kourtney previously noted she isn’t putting pressure on herself to bounce back to her pre-baby body.Instagram/@travisbarker

She clapped back at the hater after Barker trolled her in his birthday tribute for her by sharing an image of her on the toilet and a photo of her sleeping.Instagram/@travisbarker

“Happy Birthday to my beautiful wife, soulmate and best friend forever,” he sweetly penned.Instagram/@travisbarker

“Thank you for being the most amazing wife a person could ask for,” he added.Instagram/@travisbarker

“Happy Birthday to my beautiful wife, soulmate and best friend forever,” Barker, 48, captioned the post.

“I love you, I love our life together.”