15 Costumes Everyone Will Be Wearing This Halloween

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Each Halloween there are a number of costumes that show up in mass quantities at every party. Last year we saw more Black Swans and Angry Birds than we could handle, and the year before that was like a Snooki apocalypse.

To avoid looking like everyone else this year (unless that's your thing, in which case, no judgment), we've rounded up what we predict to be 15 of the most common costumes this Halloween from Katniss and her signature bow and arrow to the Mitt Romney Big Bird epidemic.