Heidi Klum, 51, Stuns in a Cheeky Thong Bikini With Her Husband in St.

Heidi Klum seem to be aging in reverse.

Klum, 51, showed off her svelte body in a string bikini with skimpy bottoms while on holiday in St. Barts with her husband, Tom Kaulitz. The German couple, who have been married since 2019, appeared deeply in love, holding hands and embracing on the beach.

Klum’s skimpy two-piece highlighted her preternaturally toned body, while Kaulitz, 35, guitarist for Tokio Hotel, sat in bandana-print swim trunks – a retro trend that’s been making a big comeback.

The supermodel was beaming at her husband as they chatted and walked hand in hand to the pools. Later, she wore a printed pajama-like blouse and trousers, with a straw hat and Gucci shawl, for warmth.

Related: Heidi Klum Goes Without Orders During A Beach Trip With Her Husband Tom Kaulitz

Instead of bundling up, Heidi Klum is enjoying the holidays by showing some skin. “😎,” Klum, 50, captioned a steamy Instagram Reel on Tuesday, December 26. The clip began with the model lying in the sand with the water glistening behind her. Klum wore a little black bikini bottom and covered her chest (…)

Klum, who has four children (Leni20; Harry19; Johan18; and Lou, 15) with ex-husband Seal (who also adopted Leni, whose biological father Flavio Briatore), openly addressed Kaulitz’s 16-year age gap.

“I’m 50 and not 20 anymore. I’m not a young girl who hasn’t experienced anything yet or has no idea about life,” she said. “Time will not stand still for me if Tom will ever catch up with me. I’ll always be 16 years older, and I’m aware of that.”

Klum continued: “’I know I’ll look older than him sooner. It might be a problem for me in 10 years, he might not like it then,” shared the Teutonic blonde. “In 20 years, I will be 70 years old. I usually plan for the future – but with my husband, I live in the moment.”

Klum has also faced criticism for posing in skimpy underwear very intimate with her similar daughter Leni, who has followed in her mother’s modeling footsteps. For her part, Klum shared her endless joy at seeing her mini-mes wearing her vintage clothes.

Related: Heidi Klum and Daughter Leni Wear Matching Red Lingerie for Holiday Ad

Intimissimi/MEGA Heidi Klum and daughter Leni Klum kick off the Christmas season with a new campaign for Italian underwear brand Intimissimi. Leni, 19, posted a series of Instagram photos on Tuesday, November 28, from the photo session she did with Heidi, 50. In the photos, Leni and Heidi were matching in red underwear sets. (…)

“I get so excited when I see my girls re-wearing my clothes,” Klum said People when attending Prince WilliamEarthshot Prize Awards in Cape Town in November 2024.

“My eldest daughter… goes to events and when she wears my clothes I’m not only proud but we can upcycle.”

Talk about looks that stand the test of time.