Monday was the showdown of the top six on “The Voice.” The contestants found themselves in the spotlight in another week of live performances in an attempt to win America’s vote. This time, they performed two songs each, one of their choice and the other was selected by their coaches. Blake Shelton is in the lead with three contestants. Adam Levine, Shakira and Usher pulled out all the stops to help their artists make a lasting impression, with Usher going so far as to call in a very special favor from country artist Taylor Swift. See who performed which hits and who made it to the top five here.