I'm talking about Helmet Hair. The shape of this 'do is just... odd. Too much volume vertically and not nearly enough horizontally.
(An aside: I'm really noticing the horizontal volume thing lately. It was used with fantastic results on Sarah Jessica Parker in SATC2, specifically in the scene where she's on the plane back from Abu Dhabi, in order to make her quite narrow face appear look fuller. Good job, stylists!)
Anyway, back to Anna. The other thing that would've been better here is more lip colour. She's just a tad washed out.