Shakira, Usher Shakira, Usher

Usher has already racked up an impressive team of contestants just two days into The Voice's blind auditions. But the R&B superstar insists there is one genre of music he'll never be able to win over.

"They're never going to accept me in Nashville. Ever," Usher says in this exclusive behind-the-scenes video.

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So how did Usher find himself out of favor with the country music capital? And why does Blake Shelton want to give the iconic red chairs a makeover? Find out all that and more of what you didn't see on TV in this exclusive clip:

The Voice airs Mondays and Tuesdays at 8/7c on NBC.