Debra Messing's asymmetrical bun was spot-on. The low cluster of curls was playful and unexpected, while the deep side part and neatly curled front layers added polished sophistication. Her stylist, Robert Vetica, gave her a bouncy blowout, then secured all of the hair at the base of her neck with an elastic and pins. "Debra has shoulder-length hair, so it's barely a bun at all," he said. "I wanted the style to have lots of shine and movement." After pulling down a piece in front, he finished with a spritz of Moroccanoil Glimmer Shine Spray ($24, in salons only) for extra luster.