Supermodel Heidi Klum celebrated her 50th birthday in June
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.
HEIDI KLUM TURNS HEADS AT 50: FROM STEAMY SNAPS TO CONTROVERSIAL LINGERIE SHOOT WITH DAUGHTER
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.
HEIDI KLUM SUNBATHES TOPLESS IN CHEEKY BIKINI BOTTOMS AFTER TURNING HEADS AT CANNES GALA
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.
"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]."
Tracy Wright is an entertainment reporter for Fox News Digital. Send story tips to