God this is a difficult one to choose. My 3 would be Jennifer Aniston, Liz Hurley, and Kate Beckinsale. But would also include, if they were not available, Michelle Rodriguez, Emma Watson, Gillian Anderson, Jaime Murray, Sally Geeson, Charisma Carpenter, Sarah Michelle Gellar, Elsa Pataky, Eliza Dushku, Gabrielle Union, Kelly Brook. The list goes on. And on. And on.