Dianna Agron

Am I the only one who thinks Dianna Agron has suddenly, somehow lost her magic touch? I mean, this Vivienne Westwood dress is almost matronly, no? I picture it more on the Mother of the Bride not on the (sort of) lead role in a movie. Oh, and her hair is not helping. I want 2010 red carpet Dianna Agron back, please.