Olivia Culpo and Devon Windsor make jaws drop as they hit the beach in string bikinis during St Barts getaway with their beaus and gal pals

Olivia Culpo showed off her incredible bikini body as she enjoyed a beach day with Devon Windsor, their beaus and their pals in St. Barts on Thursday 

The 31-year-old beauty queen modeled a colorful and floral-patterned two-piece swimsuit as she soaked in the sun and played in the water with her pals during their Caribbean getaway

Windsor, 30, showed off her toned abs in a beige string bikini. At one point, she was seen dragging a sun bed from the water to the shore

The supermodel also sported a straw hat over her platinum blonde bob. She looked radiant in little-to-no makeup as she showed off her sun-kissed skin

She was seen carrying her hat in her hand and making her way through the waves to get to the sandy shore

The former Miss Universe styled her dark brunette locks in a sleek and chic bun to showcase her chunky gold earrings. She also showcased her massive diamond engagement ring

For their day of fun in the sun, she opted for a flawless and radiant makeup look, which highlighted her features, and topped off her look with a pink gloss. She glided through the water and headed to the sandy shore

Culpo was seen pulling up her cheeky bikini bottoms as she walked onto the sandy beach

She was seen relaxing with her gal pals and later lying on top of a striped, floating sun bed

Culpo and Windsor, who are longtime pals, were seen in the water alone at first before their gal pals joined them

She showed off her trim and toned figure in the neutral-colored string bikini as she strolled through the sand by herself at one point

The models were joined by their gal pals as they lounged at the beach and took selfies together in the water

At one point, Culpo and two of their gal pals stood in the water, which went up to just under their waists, as Nadine Leopold floated in an inflatable swimming ring

Windsor — who welcomed her second child in May 2023 — looked effortlessly stylish as she accessorized her swimsuit with a gold, circular pendant necklace as well as a a pair of dainty earrings and a watch. She was seen in the water beside Leopold — who donned a white string bikini and styled her honey blonde tresses in an half-up and half-down style, which was fastened by a claw clip

Later, The Culpo Sisters star was seen laying down on the floating bed as her gal pals surrounded her and chatted

She looked serene and stunning watching her pals

At another time, Windsor was sat in the same spot as the gal pals shared bright smiles and laughter. They all raised their arms to the rest of their group

They were joined by their respective beaus on their Caribbean getaway. McCaffrey stood alongside a sitting Jonathan Barbara, Windsor’s husband, as they watched their pal do a flip into the water

Culpo was spotted sitting down while her fiancé gravitated towards her. The 49ers running back donned a pair of black-and-white geometric swimming trunks

The couples were joined by Nadine Leopold, Gabby Westbrook, Jennifier Fields, Melody Tuyyet Mai de la Fe and more of their pals during their excursion

Culpo looked peaceful and serene as she sat down and lounged alongside her pals on a floating dock

Culpo looked radiant as she turned back and smiled. She showed off her massive diamond ring, which McCaffrey proposed to her with in April 2023 after dating for four years

McCaffrey was seen laying down next to Culpo

Initally, Culpo and Leopold were the first ones on the floating dock

They then helped their pals climb aboard

Culpo was seen lifting the sun bed on the floating dock with one hand

In a hilarious moment, Leopold appeared to be laughing as she had to be pulled out of the ocean after her swimming ring deflated