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Heidi Klum made waves on June 16, 2025, at the Calzedonia billboard presentation in Cologne, Germany, where she celebrated her latest campaign in true supermodel style. At 52, she turned heads in a powder blue string bikini top layered under a light denim jacket, paired with matching slim-fit jeans and sky-high strappy heels.
The event wasn’t just about posing—Heidi even grabbed a can of spray paint and added her own flair to the billboard, making the moment feel personal and playful. She accessorized with tinted aviator sunglasses and oversized hoop earrings, completing the look with her signature confidence.