By Caitlin Petreycik
Jun 28, 2011 @ 3:45 pm
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This week, Anna Faris debuted a brunet pixie cut on the set of her upcoming movie, The Dictator. The look is a big departure from her platinum bob, although it's not clear if the new 'do is really just a convincing wig. What do you think—real or fake?

See more amazing hair transformations in the gallery!

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