For the supermodels, this year's amfAR gala in Cannes [1] called for sexy slits and sheer details. But Elle Fanning went the alternate route, staying true to her signature style [2] in an ethereal Valentino gown embellished with color. As she opened her chiffon skirt, showing off its peacock embroidery and gilded stitching, she looked as natural as ever — while everyone else stood by in their leggy looks. But it wasn't just Elle's dress that did the talking. Her jeweled harness offered a fiery update to her ensemble, its swirls playing up the sparkle. Just read on to see Elle steal the spotlight and prove that glamour can take all forms.