The Most Glam Night of Cannes: amfAR Gala 2013Jessica Chastain, Rosario Dawson, Heidi Klum and more stars turn out in gorgeous designer creations at the annual amfAR fête

  • JESSICA CHASTAIN  photo | Jessica Chastain

Credit: Vittorio Zunino Celotto/French Select/Getty

Updated: Thursday May 23, 2013 | 05:00 PM EDT

JESSICA CHASTAIN

We never get tired of watching Jessica work the red carpet. Case in point, this scarlet one-shoulder Saint Laurent dress with a sexy front cutout.