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See the stars' latest cuts and color changes – and then vote on which do suits them
Credit: Jason LaVeris/FilmMagic (2)
Updated: Wednesday Mar 23, 2011 | 06:00 AM EDT
By: Justine Harman & Katherine Kluznik Rentmeester
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The newly svelte singer makes over her hair along with her figure, swapping sleek, multi-colored strands for corkscrew tendrils.
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