WHO'S WEARING IT Jessica Alba
WHAT MAKES IT COOL It doesn’t get much sexier than loose, tousled waves. One warning: “Keep the look natural and not too big, or it could look a little '80s,” says Alba’s stylist Robert Ramos.
GET IT (DON'T SWEAT IT!) 1. Spray wet hair with leave-in conditioner and volumizer (that's what gives it the salt-soaked vibe). 2. Dry the hair with a diffuser. 3. Finger-comb through strands with a dab of texturizing cream. "A brush will leave the style flat,” says Ramos. 4. Finish with a light mist of hairspray.Read MoreLess