For Lucy's hair, celebrity stylist Scott Cunha wanted to create a beachy look with a little 60s Brigitte Bardot volume. Step 1: First, he applied KMS California ADDVOLUME Root and Body Lift ($15.99, kmscalifornia.com) on damp hair at the crown. Step 2: After blowing out her hair, Cunha used a 1 inch curling iron on 1 inch sections of the hair, waving it and letting it set. Then, after shaking out her hair, Cunha scrunched the hair with KMS California HAIRPLAY Messing Creme ($18.99, kmscalifornia.com). Step 3: He finished by pinning back one side of her hair.