In this week’s best dressed Gwen Stefani keeps cool at the beach, Sandra Bullock looks amazing in Zero + Maria Cornejo, Chloë Sevigny gets in touch with her inner animal at an Emmy’s afterparty where Anna Paquin traded in her McQueen for a simple and chic LDB, and Drew Barrymore continued on her fashion mission, I mean press tour, looking like she stepped out of a Ralph Lauren ad.