WATCH: Evan Rachel Wood Plugs Ides of March By Covering Justin Bieber on Jimmy Fallon

Ides of March co-star Evan Rachel Wood hit the late night circuit last night to push her latest, George Clooney's political thriller Ides of March, by talking to Jimmy Fallon about... her recent bout of Bieber Fever. Sure, why not? She plays an eager 20-year-old in the film, after all. And in grabbing the mic to perform an impromptu version of Justin Bieber's "Baby," Wood kills two birds with one stone by pimping both the Clooney-Gosling Oscar hopeful AND the concert doc Never Say Never. Judge her Bieber-esque swag and stick around for more Buzz Break.

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