First, it was Diane Kruger. Then, Marion Cotillard, Jessica Alba, and finally Zoë Saldana. I won't say I told you so, but mid-length waves are real hot right now. I really like this look on Zoë because it's a modern take on Old Hollywood Hair (which, when taken too literally, tends to be a bit stiff and formal). These waves have movement and look touchable, plus the shorter length keeps it fresh.
Can't fault her makeup either: check out the ever-so-subtle plummy undertones in the eyeshadow, blush and lip gloss. It all harmonizes together but nothing screams "Look at me!" You just notice her pretty eyes and smile.