Hollywood's hottest hairstyles

Tired of wearing the same old style? Take a cue from these stars and transform your tresses with the help of expert how-tos.Half Up, Half DownThis sixties redux features a pinned-up top to show off the face.How to get the look:Richard Marin, the L.A. stylist for Denise Richards, recommends these steps:1. Part wet hair down the center. Starting in front, blow-dry hair using a round brush.2. Run a