Heidi Klum In String Bikini 'Embarrassing' With Husband Grabbing Backside

Heidi Klum gave fans the ick as her summer vacation photos went viral earlier last year. In August 2023, the supermodel jetted out to Sardinia, Italy, where the paparazzi were waiting to follow her every move. Sizzling in a string bikini at 50, Heidi turned heads as she splashed about ocean waters with husband Tom Kaulitz, and it looked like the PDA was a bit much for some. Heidi, now aged 51, has been married to 35-year-old Tom since 2019. These photos proved that the hot couple has kept their fire alive.

Scroll for the photos. Displaying her killer curves in a halterneck bikini in black, Heidi channeled the micro swimwear trend in her itty-bitty look, rocking a stringy bikini top with triangle cups. Adding low-rise briefs, the America's Got Talent judge drove fans to check out her cleavage, although much of her chest was covered as the first photo showed a shirtless Tom wrapping his arms around his wife.

Smiling and looking blissfully happy, Heidi showed off her age-defying looks with her hair down, rocking shades and going 100% makeup-free.

Things turned cheekier in a swipe right, though. Here, musician Tom managed to grab Heidi's backside, with fans also getting a better view of her figure. Highlighting her mile-long legs and peachy rear, Heidi proved that her Victoria's Secret Angel body is for life, although the comments were more about the PDA than the star's figure.

The images, reposted to a Heidi fan account on Instagram this June, came captioned: "Heidi and Tom wearing matching swimwear in Sardinia from about a year ago." One fan quickly told the couple to "get a room." Another, replying in German, wrote: "We don't want to see all the misery. Oh man Heidi, come to your senses."

Also unimpressed was a user replying: "Just embarrassing the whole thing."

Heidi has since fronted media outlets for showing even more skin. Earlier this year, the mom of four freed the nipple while going fully topless during her St. Barts travels. Photographed thigh-deep in the ocean, she exposed her bare chest with the cameras snapping away, quickly making The Daily Mail's headlines. Fans proved supportive.

"You go girl! I wish that I was more comfortable with my body. Just be happy and appreciate and be grateful for what you have," one wrote.

Also sending Heidi love was the user saying: "She looks fantastic, she feels free and confident enough to go topless in public, AT FIFTY ONE, she keeps a positive disposition and she takes care of herself. Doing better than many." Heidi has since turned heads in this black latex dress as she storms the runways at Paris Fashion Week.