Emily Ratajkowski showed off her flawless figure as she celebrated turning 31 while on a tropical vacation in Tulum, Mexico.

On Tuesday, the model shared a slideshow of snaps in which she was seen in a sexy giraffe print string bikini from her swimwear line Inamorata.

‘Burnt n happy birthday girl,’ the Gone Girl star wrote in the caption of her post.

The Sports Illustrated Swimsuit Issue cover star showcased her ample cleavage in the brand’s signature Las Olas top.

The brunette beauty wore her tresses down in beachy waves and accessorized with gold hoop earrings.

Emily stood on the sand against a background of palm tress with the ocean waves visible in the distance.

In several of the photos that she shared, the catwalk queen was seen sipping on a Bloody Mary.

She also donned a beige and brown crochet hat that was decorated with daisies in a few of her snaps.

The music video vixen playfully stuck her tongue out and struck a series of sultry poses during her birthday photoshoot.

The London-born bombshell rocked a golden tan though she did appear slightly sunburnt.

She also gave her 23.9 million followers a glimpse at her birthday festivities on her Instagram Story.

She shared a fun photo in which she was seen with a group of female pals on a wood deck.

The runway star donned Inamorata’s plunging zebra-striped Encinitas one-piece and a black baseball cap.

All of Emily’s friends were clad in Inamorata swimwear with one pal wearing the giraffe print bikini that the Nickelodeon alum modeled in her Instagram post.

The birthday entourage beamed as they posed next to a surfboard under the azure blue sky.

‘Final proof,’ the performer wrote on the image.

Emily also shared a photo in which she was seen in a pink and orange Las Olas bikini while relaxing in a straw hut on the beach.

She was seen sitting in a white hammock in front of a table that was covered with a festive birthday cake and plates.

Pink balloons were tied to a blue vase full of yellow flowers that was placed on the table.

Later in the day, Ratajkowski was spotted hitting the beach with her girlfriends.

The siren had slipped into a leopard print string bikini and sported tortoiseshell sunglasses.

The Welcome Home actress had on gold hoop earrings and a thin gold belly chain.

She wore her long locks down around her shoulders and carried a large wine glass.