Heidi Klum Turns Heads in Bikini Top and Canadian Tuxedo With Sky-High Stilettos in Cologne

Heidi Klum is undeniably the queen of summer style, evidenced by her latest street-style look while promoting her Calzedonia campaign in Cologne, Germany.

She effortlessly transformed a quintessential beachwear staple into a chic city statement piece, proving her unparalleled sense of style.

Heidi Klum at a press event to view and sign a wall art piece featuring her Calzedonia campaign at Friesenwall, Cologne, on June 16, 2025 (Credit: Willy C. Randerath / Future Image / Cover Images)

Bikini Meets Streetwear: Heidi Klum Rocks Calzedonia in Cologne

Klum, who’s in Germany for Germany’s Next Top Model finale, took some time to attend the unveiling of her new billboard for Calzedonia. As it was an event by the Italian fashion company specializing in lingerie, underwear, and bathing suits, it was no surprise that Klum showcased her style with a string bikini top.

She wore Calzedonia’s $60 Triangle Bikini Top, made of jersey in shiny powder blue with a silky finish. The tiny yet striking piece boasted a wireless design and removable padding for added comfort and versatility.

It also featured ruching for a touch of visual interest, while the shoulder straps were adorned with eyelets on the ends, allowing for easy adjustment and the option to hook them onto the back band or tie them behind the neck.

The blue color perfectly captures the essence of summer, making it a standout piece in any beach or pool setting. Heidi, however, elevated her bikini top to a new level by wearing it on the bustling streets of Friesenwall in Cologne, rather than on the beach or pool.

Heidi Klum showcases her cleavage and flat abs in a Calzedonia bikini top with a Canadian tuxedo, featuring a light-washed oversized jacket and matching mom jeans (Credit: Willy C. Randerath / Future Image / Cover Images)

Double Denim Done Right: Heidi Klum in Canadian Tuxedo

Heidi effortlessly incorporated beach style into a casual, everyday look. The German-American wore her string bikini top with a Canadian tuxedo. She wore her denim jacket open, highlighting her trendy swimwear and giving the look a more relaxed vibe.

Adding matching high-waisted mom jeans in a similar light-washed color tied the look together and gave off major summer vibes.

Summery Glam: Aviators, Beach Waves & Golden Accessories

Heidi got that beach vibe down to a T! With her blonde locks styled in effortless beach waves, she looked like a true beach babe. Her makeup was also on point, enhancing her radiant, slightly bronzed look with a hint of peachy blush and a natural, muted nude lip color.

Let’s not forget her stylish accessories! Her gold-rimmed aviator sunglasses with brown lenses were the perfect accessory, adding a touch of star power while still keeping the focus on her natural, radiant features. Those gold half-moon hoop earrings and rings added extra pizzazz to the look.

Heidi Klum styles her chic summer look with brown-tinted aviators, large moon-shaped earrings, and a few rings (Credit: Willy C. Randerath / Future Image / Cover Images)

Barely-There Heels: Heidi Klum’s Summer Sandal Style

Just when I thought Heidi’s ensemble couldn’t get any better, she added the cherry on top with her barely there sandals! Their light blue color perfectly complemented her summer beachy aesthetic.

They have a slim strap across the toes and an ankle strap that unfortunately obscures her jeans. They’re finished with high stiletto heels, adding extra height to Heidi’s already tall stature.

Heidi Klum completes her casual summer look with barely-there open-toe heels (Credit: Willy C. Randerath / Future Image / Cover Images)