'Voice' Cast Talks Season 7's New Coach Pharrell Williams

'Voice' Cast Talks Season 7's New Coach Pharrell Williams

Adam Levine, Blake Shelton, Shakira, Usher and Carson Daly chat with Access’ Liz Hernandez about the news that Pharrell Williams will be joining “The Voice” as Season 7’s new coach. Plus, with Christina Aguilera’s pregnancy, will Shakira be coming back for another season?