Credit: © Cindy Ord/Getty Images
Dec 19 2012
At the Zero Dark Thirty New York photocall, Jessica Chastain wore her hair in loose, soft waves.
Step 1: Apply a heat protectant spray and shine serum.
Step 2: Create a side part.
Step 3: Use a 1 ½-inch curling iron to create loose curls.
Step 4: Brush curls out with a paddle brush.