Supermodel Alessandra Ambrosio announced her engagement to boyfriend Buck Palmer after nearly two years of dating. The announcement came Tuesday via a collection of photos and videos shared on Instagram, documenting Palmer's beach proposal.

"I’d choose you in this life and every life. Here’s to forever, my love. 💍✨" Ambrosio captioned the post. The images show Palmer, 44, proposing to Ambrosio, 45, on a beach. A heart drawn in the sand and adorned with red flowers surrounded the couple during the proposal.

Ambrosio appeared both thrilled and surprised as the Australian jewelry designer presented her with an engagement ring. The couple also appeared to showcase matching heart tattoos on their wrists in one of the shared images. A final clip showed them embracing and waving at a drone camera.

Fans reacted to the engagement news in the comments section of the post, with one user writing, "well hello mrs. palmer." Another commented, "How beautiful!!! Long live love! ✨"

Ambrosio, who has a daughter, Anja, and a son, Noah, with ex-Jamie Mazur, was first seen publicly with Palmer in October, attending the Bravo Film Festival in Los Angeles. The couple confirmed their relationship in December 2024 at an Art Basel event in Miami. Ambrosio told Us Weekly in March 2025 that she and Palmer "just love life to the fullest."