Heidi Klum sizzles wearing nude bikini on summer vacation in Italy

Heidi Klum flashed her abs and embraced the nearly-naked trend while on holiday in Italy.

The 50-year-old supermodel slipped into a nude string bikini as she overlooked the ocean with her morning cup of coffee.

Klum – who has been on the ultimate European adventure with her husband Tom Kaulitz – simply captioned the post, “Bonjourno.” 

The “America’s Got Talent” judge sported a tiny triangle top to complement her golden tan. 

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Heidi Klum sports a nude bikini on summer vacation in Italy. (Instagram/ Heidi Klum)

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She rocked a matching pair of bottoms, which were fastened together in bows resting high atop her hips.

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Klum kept her accessories minimal, and opted for shark’s tooth earrings and a massive gold pendant necklace. Her dark blonde hair appeared to be wet from a dip in the ocean.

Sticking to her swimwear-only theme, she went sightseeing wearing a pink, zebra-striped bikini top with a matching skirt.

Heidi, 50, watched the waves crash along the bluffs during another picturesque day in Italy. (Instagram/ Heidi Klum)

Klum toured Italy wearing a zebra-striped bikini top with a matching skirt. (Instagram/ Heidi Klum)

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Earlier this year, Heidi told Jennifer Hudson that family planning with her musician husband, 33, is a day-to-day decision.

The “Germany’s Next Topmodel” host married her third husband, German guitarist Tom Kaulitz, in 2019. He has no biological children.

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“It depends on what day it is,” she said on Hudson’s self-titled show. “I mean, it’s a lot. I’ve done it four times.”

Klum has three children with ex-husband, Seal, and one daughter, Leni Klum, with ex Flavio Briatore. 

Heidi Klum cuddled up to husband Tom Kaulitz while on Italian retreat. (Instagram/ Heidi Klum)

Heidi married third husband, Tom Kaulitz, in 2019. (Jeff Kravitz/FilmMagic)

Seal and Klum first met when Heidi was two weeks pregnant with Leni. Seal adopted Leni when she was 5 years old. 

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“I breastfed eight months, each time,” Klum told Hudson of her experiences raising her children. 

“And then I was pregnant again, three times in a row. I have an 18, a 17, a 16 and a 13 [year-old].”