Heidi Klum sunbathes in tiny thong bikini as husband Tom Kaulitz massages her butt on Cannes trip: ‘Lucky me’

Heidi Klum showed off her figure in a thong bikini while her husband, Tom Kaulitz, massaged her bum.

The supermodel took to Instagram on Wednesday to share a cheeky video of the Tokio Hotel guitarist rubbing sun lotion on her butt as she lounged on the French Riviera in Cannes, France.

“Lucky me 🥰,” she captioned the clip.

Klum, 51, also shared another video of herself happily flaunting her curves in the Calzedonia two-piece.

Kaulitz, 35, sported leopard-print trunks for their relaxing day.

The couple — who wed in 2019 — knows how to keep the spark alive in their romance, especially on vacation.

In December 2024, Klum modeled red lingerie while playing in the snow during their getaway to Aspen, Colo.

And in January, the duo couldn’t keep their hands off each other while on a trip to St. Barts.

At the time, the former Victoria’s Secret model and the rocker were photographed kissing while lying in the sand.

The loved-up pair was also seen holding hands after taking a dip in the water.

Meanwhile, Klum and Kaulitz have continued their stay in France after stepping out at the 2025 Cannes Film Festival last week.

They posed for photos on the “Mission Impossible – The Final Reckoning” red carpet.

The “Project Runway” alum also turned heads in a floral Elie Saab gown with a dramatic train at the film festival’s opening ceremony.

Klum, however, seemingly violated the festival’s rule by wearing a “voluminous” gown with a “large train.”

According to the official charter, such outfits “that hinder the proper flow of traffic of guests and complicate seating in the theater are not permitted.”