'The Voice': Blake Shelton and Christina Aguilera debut 'Just a Fool' duetAdd to Favorites | The Voice
Aguilera opened the show with her new song "Just a Fool," featuring none other than her fellow "The Voice" coach, Blake Shelton. If nothing else, "The Voice" has certainly served to make some surprising musical connections that would never have happened if these artists didn't get to know each other on the show.
Her rocker side meshed well with Shelton's country sensibilities -- and, to our surprise, his voice kept up with hers even as they belted the chorus.
What do you think, fans? Will you be buying this song on iTunes?