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Christina Aguilera rocks pink wig on 'The Voice'

<div class="meta "><span class="caption-text ">Christina Aguilera performs her new single &#39;Make The World Move&#39; with fellow show mentor Cee Lo Green on the NBC show &#39;The Voice&#39; on Nov. 13, 2012. (Tyler Golden &#47; NBC)</span></div>
November 14, 2012 12:00:00 AM PST