Rachel Weisz. She oozes that kind of sexy confidence that only comes from being extraordinary talented (she won best supporting actress for The Constant Gardener), ridiculously smart (Oxford-educated) and possessing of an old Hollywood glamour. This month she stars in the Bourne Legacy as the super sexy virologist Marta Shearing, and counter-point to Jeremy Renner’s Aaron Cross, a Jason Bourne ingénue secret agent. Filling the role of ravishing action star should be effortless to Weisz who in real life plays the ultimate Bond girl—she is married to Daniel Craig. That alone should put her in your top 10.