Hadid, 20, looked gorgeous in a pale pink, silk Alexandre Gauthie dress with a sweatheart neckline, a short train and a seriously high-slit. While she struck a series of fierce poses, Hadid found herself grasping for her gown when a gust of wind blew it up a bit, exposing her underwear.
Meanwhile, Ratajkowski, 25, managed to avoid a wardrobe whoops, even though her silk, champagne-colored dress appeared to have an even higher slit.
Both ladies seem to be channeling Hadid's show-stopping style from last year's Cannes red carpet. At the premiere of The Unknown Girl during the film festival, Hadid stepped out in a red, Alexandre Vauthier gown that left very little to the imagination. Needless to say, she slayed in the look, and didn't have any accidental wardrobe issues.