Summer's Hottest Hats

Not just for bad hair days, the toppers Jessica Alba, Ashlee Simpson and more wear keep them looking and feeling cool

ANNE HATHAWAY

Why we love it: A floppy hat with a wide brim like Anne's screams, "I vacation in fabulous places", especially when worn with oversize shades.
Where we'd wear it: Yachting off the coast of Greece, with a spiked lemonade in one hand and a handsome gentleman on the other. Hey, a girl can dream.