Alessandra Ambrosio has sparked engagement speculation after appearing with a gold band on her wedding finger in new images shared from Bali — with her relationship with Buck Palmer drawing renewed attention.
The 44-year-old posted a series of bikini photographs to Instagram on Thursday (02.04.26), captioned “Bali…at first light,” and noting that Buck Palmer had taken the images.
The Victoria’s Secret model has been linked to Buck since late 2024, making their relationship public in December of that year with a birthday tribute.
And the appearance of a ring on her left hand has prompted speculation about a possible engagement, though no confirmation has been made.
A source told the Daily Mail while Alessandra has not publicly shared any engagement news, those close to her believe the relationship is serious.
They said: “If Alessandra is engaged she has not told her friends yet, but everyone feels like she and Buck are headed that way because they are very serious and in love, so this may be a big hint from her that they are headed toward matrimony. It is likely that he designed that ring she is wearing on her wedding finger because that's his job - he designs jewelry.”
Another source said: “She has never been happier because he has a great sense of adventure and likes to try new things, he is perfect for her. She is not opposed to getting married, she is being open with her heart, so who knows they may walk down the aisle.”
The couple were first linked at an Art Basel party in 2024, with insiders later saying Alessandra hoped the relationship would be long-lasting.
A source said: “Alessandra knows who her New Year's Eve kiss is going to be, and she hopes to have the same man to kiss for every New Year's Eve for her entire life.”
The same source added: “She has been through the ringer in relationships but really truly believes in love and feels like she finally found it.”
Buck was previously married to Ashley Hart, with the pair separating in 2017.
Alessandra was previously engaged to Jamie Mazur, with whom she shares daughter Anja and son Noah.
She later dated Nicolo Oddi and Richard Lee.
Alessandra also co-founded the beachwear brand GAL Floripa in 2019 with her sister Aline Ambrosio and friend Gisele Cória, building a lifestyle label inspired by their Brazilian roots.
