KIM Kardashian hit the beach and gave fans a rear treat as she went for a splash in the sea along the coast of Mexico.

The 36-year-old reality star usually airbrushes her snaps before sharing them on social media.

But this time the Keeping Up With The Kardashians star’s curves went unaltered as she holidayed in Mexico with a group of girl pals.

With that ʙικιɴι, you’ve got to hind it to her.

The mum-of-two showed off her un-airbrushed body in red, yellow, and beige-coloured swimwear.

She looked happy and relaxed as she went au natural and paddled through the sea in the Mexican resort of Tulum.

Kim, who has a son and daughter with husband Kanye West, wore minimal make-up and pulled her hair back into a bun as she enjoyed her day out on the sand.

The pictures have given fans a rare glimpse of the 36 year old looking glowing and natural without her Glam Squad of hair stylists and make-up artists who are always on hand at home to get Kim ready.

It was also evident Kim didn’t want to suffer a wardrobe malfunction as she covered her nipples with tape, which could be seen rising above her ʙικιɴι top.

The reality babe jetted off on the break to help sister Kourtney celebrate her 38th birthday, and they have been staying at a luxury resort with a group of pals.

Mum-of-three Kourtney, who marked the mile-stone last week, joined Kim by showing off her natural curves on the beach.

Kourtney wore a striking red ʙικιɴι, which barely contained her boobs, and she couldn’t keep the smile from her face as she posed for pictures with her pals.

Kim has spoken openly about her body in interviews and insisted she has learned to love her cellulite as it is an issue every woman struggles with.

“I have cellulite, just like almost every other woman on the planet. And just because I feel secure with my body doesn’t mean I think cellulite is cute!” she told Shape magazine.

“It will always be an issue for me. So let’s just say it’s a work in progress!” she added.

She also told ELLE in 2015 that her curves have given her confidence.

“I’m an Armenian girl, I have shape, and it turned out people liked that,” she told the UK edition of the international fashion monthly.

“That makes me feel good about myself and about other women for being so supportive. I am a confident woman, but I didn’t just arrive confident – it has built over the years and that is a big part of who I am now,” she said.