Get Hollywood Hair

THE LOOK Half-up
HOW-TO Add volumizing spray to damp hair and create a disheveled center part, says stylist Rodney Cutler. "Using your hands, grab two-inch sections of hair and twist," he says. "Blow-dry while holidng the twist very taut. When the hair is dry, release it to create the sexy disheveled texture. Then loosely pull back the sides and secure in the back with bobby pins."
INSIDER TRICK If your roots aren't perfectly touched up like Bosworth's, try a more jagged part part—it helps to conceal undone roots.

Try on Kate's hair now!