Why We Love It: First of all, it's Givenchy. Second of all, it's Haute Couture. Need we explain? Saldana pulls off the all-white look that walked right off the runway and onto the red carpet. The embellished neckline and waist provide enough detail and interest so that the look didn't fall flat for the cameras. Paired with dark nails and very minimal accessories, the screen star glowed under the L.A. sunset.