She shared behind the scenes snaps from her calendar to her Instagram page on Monday.

Hailey Bieber showcased her perky derriere in a white thong, while wearing a blanket around her shoulders. The model and businesswoman, 27, flaunted her backside in the cheeky snap while posing for her Rhode 2024 calendar

In another snap, Hailey wore an oversized tee that playfully said: ‘It’s my birthday… let’s get s**t-faced’

The cover for her calendar featured Hailey in a shell bikini, adding a red ruffled bolero and gold coin style necklace

In another snap, Hailey wore an oversized tee that playfully said: ‘It’s my birthday… let’s get s**t-faced.’

The stunner posed in front of a yellow and white cake as she sat just in her tee and no bottoms – as she held the comforter in her arms.

The cover for her calendar featured Hailey in a shell bikini, adding a red ruffled bolero and gold coin style necklace.

Hailey wore her short brunette hair loose around with her small gold earrings on display.

She shared another behind the scenes snap from the Rhode calendar shoot, revealing her incredibly toned frame.

The brunette model paired the shell top with high-waisted bikini bottoms, revealing her impossibly flat stomach.

Another behind the scenes image featured the star laying on her stomach on the beach while sporting a sheer white cover up over her white bikini.

She shared another behind the scenes snap from the Rhode calendar shoot, revealing her incredibly toned frame

Another behind the scenes image featured the star laying on her stomach on the beach while sporting a sheer white cover up over her white bikini

Hailey also posted a close up of her face, revealing her perfect skin and glossy pouty lips

Hailey also posted a close up of her face, revealing her perfect skin and glossy pouty lips.

Another image showed Hailey looking in a Rhode branded compact while wrapped in her comforter.

The calendar was given as part of the PR package for the brand’s newest addition – the Pineapple Refresh daily cleanser.

In addition, the first 1000 customers who purchased the Pineapple Refresh online were able to receive the print calendar.

Hailey’s calendar also featured the stunning former Victoria’s Secret model Candice Swanepoel, 35.

The gorgeous stars posed together for the calendar in coordinating black and white swimsuits.

Another image showed Hailey looking in a Rhode branded compact while wrapped in her comforter

Hailey also shared a snap of her yellow socks and matching towel

Hailey’s calendar also featured the stunning former Victoria’s Secret model Candice Swanepoel, 35. The gorgeous stars posed together for the calendar in coordinating black and white swimsuits

For March, Hailey wore bunny ears and a black thong bathing suit

The black and white shot showed Hailey sitting on the beach with her back to the camera, as she turned and looked provocatively to the camera

Hailey posing with her pineapple bath bomb that was given to people via the PR package

For March, Hailey wore bunny ears and a black thong bathing suit.

The black and white shot showed Hailey sitting on the beach with her back to the camera, as she turned and looked provocatively to the camera.

Hailey founded her brand Rhode Skin in June 2022.

In addition to the Pineapple Refresh cleanser, she also has a glazing milk, a peptide glazing fluid, a barrier restore cream, peptide lip treatments and lip tints.