Jessica Alba's gorgeous Old Hollywood hairstyle was created by Renato Campora. To create the look, on wet hair, Campora worked Fekkai Advanced Full Blown Volume Styling Whip ($23) through Jessica's hair, and then gave her a center part. Using a flat brush, he then blew her hair completely dry.
With a one-inch curling iron, he curled her entire head and pinned the curls up, letting them dry for five minutes. Once cooled, he gently brushed hair out to create a soft wave. Using his fingers, he rolled her hair and loosely secured it with bobby pins at the nape of her neck, then finished the look with hairspray.