While many may be adding layers this winter, Heidi Klum is doing the complete opposite.

The model, 52, has been enjoying a sun-kissed getaway to St. Barths with her husband Tom Kaulitz, 36, this past week – and has been wearing next-to-nothing for part of it.

On Sunday, the star made a splash again – going topless for another beach day with her spouse.

The catwalk queen worked a cherry print bikini and sheer cover-up, but that didn’t stay on for very long.

Klum ditched her bikini top and wore just her swimsuit bottoms, white sunnies, and an elegant pearl necklace that dangled past her cleavage as she headed into the water.

As for Kaulitz, he wore a leopard print trunks for their swimming adventure but on dry land was clad in a neutral look paired with a cap.

Heidi Klum is continuing to embrace swimsuit season during a holiday in St. Barths with her husband Tom Kaulitz

The couple splashed around the waters of the island on Sunday

With temperatures in the mid-80s, it was the perfect day for a dip in the ocean.

The couple looked refreshed as they emerged from the waves with their hair completely drenched in ocean water.

She beamed with joy while returning to dry land with her spouse, where their belongings were waiting for them on the sand.

The romance between the Project Runway alum and Tokio Hotel guitarist first caught public attention in March 2018, when they were seen sharing a passionate kiss while leaving a Lorraine Schwartz launch party, linked arm-in-arm.

Their relationship quickly intensified, and by December 2018, Kaulitz proposed.

The couple exchanged vows in a private ceremony just seven months later, before celebrating with a grand event in Capri, Italy, in August 2019.

Following their wedding, Kaulitz embraced his role as a stepfather, joining Klum in raising her children.

Klum has a daughter, Leni, with former boyfriend Flavio Briatore, and sons Henry, 20, Johan, 19, and Lou, 16, with her ex-husband Seal, to whom she was married from 2005 to 2014.

Klum displayed her exquisite physique during her topless beach day

The sunny adventure was making Klum smile

She headed to the beach in a cherry print bikini – half of which she removed

The couple trekked through the sand following their refreshing dip

The glamorous star wore just her white sunglasses, string bikini bottoms, and some jewelry

During their marriage, Seal also adopted her daughter, Leni, now 21, when she was just five-years-old.

Meanwhile, Klum’s topless adventure comes two years after she revealed she’s unapologetic about sharing topless or nearly naked photos.

She also said that there’s a ‘strategy’ behind her love for showcasing her figure.

‘I’m super comfortable naked today. To the point where my kids are like, “Mom, I have a friend coming over,”” she told People in 2023.

‘As soon as someone is coming, I put my top on,’ Klum explained. ‘But if no one is there, suns out buns out.

‘I just don’t like tan lines because I wear so many different outfits. I don’t want to have straps anywhere from tan lines. It’s very strategic.’

She continued: ‘When I do America’s Got Talent, most of the time I sit behind a desk, so it’s really from the waist up.’

Kaulitz also opted for a flashy display with his leopard print swimming trunks

Klum has been wearing next-to-nothing for a part of her trip to paradise

Klum’s full outfit consisted of a bikini top and sheer cover-up

Sandals in hand, she opted to feel the sand beneath her bare feet

Klum ensured they remained hydrated with a bag full of beverages

‘So, I look for something that is of interest around here.

‘And usually, I like to have Hans and Franz on a good display,’ she quipped while motioning at her breasts.

She also insists she takes fitness and diet seriously to maintain her fit figure.

In a 2021 interview with Body and Soul she said, ‘I try to eat super healthy. We eat at like 6 to 6:30pm, [and having] home-cooked food, knowing what you’re eating is super important.

‘I love healthy food; I don’t really eat much junk. I like to be fit and I like to feel fit. I know that when I gained a little bit [of weight]… I felt sluggish. I was like, “No, I have to get back into shape.”‘