Watch Alabama singer's 'superhero' duet in Battle Rounds of 'The Voice'
Watch Alabama singer’s ‘superhero’ duet in Battle Rounds of ‘The Voice’ Updated 11:59 AM; Today 11:59 AM Emma Caroline Warren, a singer from Tuscaloosa, Alabama, is competing on Season 20 of "The Voice."(Tyler Golden/NBC) Facebook Share Can Emma Caroline Warren leap tall buildings in a single bound? Maybe not, but the singer from Tuscaloosa displayed some “superhero” vocals during her Battle Round on “The Voice.” The NBC reality series on Friday released a video that features Warren, who goes by Emma Caroline on the show, and duet partner Cam Anthony. The two teamed for â€...