Christina Aguilera and A Great Big World: "Say Something" - The Voice H...

AMAZING....what a song & a performance!!

http://www.youtube.com/v/ApHmlRl1aKU?autohide=1&version=3&showinfo=1&autohide=1&autoplay=1&attribution_tag=NfvmGTLRFebDT5k4jDfqmA&feature=share