A Great Big World feat. Christina Aguilera Sings “Say Something”

Credit: Tyler Golden/NBC | © NBC Universal

On November 5, A Great Big World sang “Say Something” featuring Voice coach Christina Aguilera on The Voice 2013 Season 5. The breakout group took the stage with their indie song with Xtina crooning on the melodious chorus.

What did you think of A Great Big World and Christina’s performance tonight? Tell us below!