Some of the most stylish ladies in Hollywood (at least, some of our favorites) took in the Third Annual Veuve Clicquot Polo Classic at Will Rogers State Park in Pacific Palisades, Calif. yesterday. OK! GALLERY: ASHLEY GREENE, HALLE BERRY, JESSICA BIEL AND MORE STARS ARRIVE AT VARIETY'S POWER OF WOMEN EVENT Lauren Conrad, Alessandra Ambrosio, Revenge's Ashley Madekwe and Mandy Moore were all pretty in patterns, while Ashley Greene struck a more sophisticated a note with a white, ... Read More >>