United Kingdom, Feb. 18 -- Winnie Harlow is engaged to NBA star Kyle Kuzma.

The 30-year-old model and the Milwaukee Bucks star have confirmed their engagement via a joint post on Instagram.

The loved-up couple shared a series of photos of them hugging and kissing onboard a plane, while Winnie has also shared images of her dazzling engagement ring.

Kyle, 29, actually proposed to Winnie during a recent vacation in Turks and Caicos. But Winnie never saw the proposal coming, even after Kyle filled their cabin with roses, balloons, chocolate, and Champagne ahead of the Valentine's weekend.

The model told Vogue magazine: "I still had no idea what this was. I was just like, 'This is so cute for Valentine's Day, oh my gosh!'"

Winnie admitted...