Lais Ribeiro is at the Cannes Film Festival, and the Victoria's Secret Angel [1] brought all kinds of sexiness with her to the seaside town.

The Brazilian model first slipped into a navy Ulyana Sergeenko dress with a superflattering halter neckline for both UNESCO's dinner at Le Club by Albane and L'Oréal Paris's Blue Obsession event on May 18. The gown, featuring a subtle thigh-high slit straight up the middle, was red carpet perfection — especially when paired with her romantic side-swept hair, bright-red lipstick, and sparkly sliver accessories.

Just one day later, Lais took things to a golden level at the amfAR Gala [2] in an ornate, cleavage-bearing Sophie Theallet number that was every bit as sultry as her previous look. Keep reading to see more pictures, and then discover even more about Lais [3].