Carey Mulligan
She stars in one of this year’s most highly-anticipated films (Baz Lurhmann’s The Great Gatsby). That alone would be enough to earn her a Vogue cover, but she’s also a bit of a Vogue darling–she co-chaired last year’s Met Ball (in which Lurhmann, a friend of Anna Wintour’s, was also involved), covered the magazine in 2010 and consistently lands herself on every best dressed list.