Supermodel Alessandra Ambrosio was photographed on a Miami beach on Friday, drawing attention with her beachwear and a prominent diamond ring on her left ring finger. The sighting comes amid ongoing rumors that Ambrosio, 45, is engaged or has secretly married her boyfriend, jewelry designer Buck Palmer.
Ambrosio, a Brazilian runway model, was seen wearing a pastel yellow bikini with white straps and a straw cowboy hat. She appeared to be participating in a beach photoshoot, showcasing her physique with minimal makeup and accessorizing with aviator sunglasses and gold jewelry. The diamond ring on her left hand was a focal point during the outing.
The couple has been romantically linked since late 2024, first making headlines at a party during Miami's Art Basel. Engagement speculation intensified earlier this spring when Ambrosio shared photos on Instagram featuring a gold band on her ring finger.
A source told The Daily Mail in April that while Ambrosio had not explicitly confirmed an engagement to friends, the couple's serious relationship suggested the ring could be a significant hint. The insider also noted that Palmer, a jewelry designer, may have created the ring himself.
Ambrosio, who has a daughter Anja, 17, and a son Noah, 14, with ex-fiancé Jamie Mazur, previously spoke about her connection with Palmer. In 2025, she told Us Weekly that they share a "passion for life" and enjoy "living life to the fullest" together.
