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The famously cut her hair in a blunt bob with straight bangs in 2008, only to grow it out in a more casual, bangless style in 2009.
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The added side-swept bangs to her loose waves – a very different look than her pinned-back, straight style at a 2008 charity event.
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The pregnant now has a no-muss hairstyle after growing out her 2008 shag.
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The added eyelash-sweeping fringe to her normally simple sytle.
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The Oscar-winning actress played with her long locks during awards season this year, adding blunt bangs for the BAFTAs.
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The Heroes star added heavy fringe to her flowing blonde hair this summer.
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After trying out blunt bangs while promoting Jumper in 2008, the grew them out by this summer.
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The actress may have gotten massive exposure this summer from her role in Star Trek, but so did her forehead – her wispy bangs from 2008 had vanished by this year.