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The Evolution of Katy Perry's Hair

By , About.com Guide

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Katy Perry's Bright Blue Bob
Katy Perry Bright Blue Bob Haircut

Katy Perry's vibrant blue bob haircut.

Photo by Jeff Bottari/Getty Images
Shortly after her split with husband Russel Brand, Katy Perry emerged with this bright blue bob haircut in January 2012. If Katy was feeling at all blue, this vibrant color wasn't letting on. Next, we'll see a softer, more natural side of Katy's bob.

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