Heidi Klum showcased her physique in a thong bikini while promoting her partnership with the chip brand Chipsfrisch. The 53-year-old model posted photos on Instagram from a boat, lounging in a black Calzedonia bikini and a Barth is Saint hat.

Klum used the images to engage her followers about her collaboration with Chipsfrisch, asking them to choose their favorite among the three special-edition flavors: "Chipsfrisch by Heidi Klum." The post included a playful exchange with fans, with one commenting, "The one in the bikini!" and another noting, "I think we all know who the best snack on that boat is."

In a July 8 interview with Us Weekly, Klum spoke about her body confidence and shared her disinterest in GLP-1 weight loss drugs like Ozempic. "I think with age, we look better when we’re not as skinny," she stated, adding that she has gained weight and is no longer a size 24 in jeans.

She recalled her husband, Tom Kaulitz, encouraging her to eat more, which was a departure from typical industry advice. "My husband was the first one who pointed that out. He said, ‘You should eat more; you would look better if you had more meat on on your bones,’” Klum shared. She admitted initial shock but later agreed after reviewing old photos, concluding, “Proportion-wise, I look better bigger."

Klum, who earned the nickname "The Body" during her time as a Victoria's Secret model in the nineties, has also been an ambassador for Calzedonia. She has previously modeled the brand's hosiery and bikinis. Shortly after posting pictures in the black two-piece, she shared another image from the same boat outing, this time wearing a white sequined bikini with her dog.