Kim Kardashian, Camila Cabello and Bella Hadid are just three of the celebrities who are reviving the French manicure, the once-tacky trend you might remember from your high school prom. The '90s nail look is suddenly popping up everywhere from the red carpet to the beach to the silver screen, with some stars opting for the classic white-and-nude combo and others going for eye-catching colors and shapes.