'The Voice' Stars Battle Teammates for Survival

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The battle continues on The Voice as the teams battle internally for their survival in the singing competition.
Blake Shelton's proteges Erin and Gwen are pitted against each other, singing Pat Benatar's We Belong, in the next episode. In preparation for the dueling duet, Blake enlisted the expertise of Kelly Clarkson and Miranda Lambert to make sure his gals were each given the best chance at advancing.
Watch the clip for a preview of their performance. The Voice airs Mondays at 8/7c on NBC.