35. Hayley Williams
The flame-haired frontwoman of Paramore has already survived the fracturing of her band and a mini-scandal thanks to a leaked photo she took of her own mini-Hayleys. She took a big step into diva-dom with her guest vocals on B.o.B’s No. 2 hit “Airplanes.” Now Williams and her remaining bandmates are setting the table for a major comeback with a series of singles teasing their forthcoming album. —Jeff Royer
(Photo: Rick Diamond, Getty Images)
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