She seems never to have met a hair colour or an eyeshadow she wouldn't try, but Johansson somehow always pulls it off. Chalk it up to her naturally bee-stung lips, milky skin, and just-roll-with-it attitude. "When she's on the red carpet, she's never like, 'Look how beautiful I am'," says her hair guru, David Babaii. "She's more, 'Hey, guys, what's up?'"