Christina Aguilera rocks pink wig on 'The Voice'

Slideshow posted in Photos | Wednesday, November 14, 2012

7 of 8: L to R: Blake Shelton, Michaela Paige, Christina Aguilera, Adriana Louise, Carson Daly, CeeLo Green and Adam Levine appear on the NBC show 'The Voice' on Nov. 13, 2012. ( Photo / Tyler Golden / NBC)