21. Selena Gomez
Gomez is inescapable in 2012, in large part because she’s dating an inescapable boy: Justin Bieber. The 19-year-old is also starring in no less than six films this year, the next of which is the highly publicized bikini-fest "Spring Breakers." However, in light of the fact that she publicly announced she was putting her music career on hold, she drops in our Diva Power Rankings for the time being.—Jeff Royer
(Photo: Jason Redmond, AP Images)
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