Christina Aguilera & A Great Big World Say Something Worth Hearing At The 2013 AMAs!

Christina Aguilera didn’t just come here to Say Something– she came here to SING!
A Great Big World brought The Voice coach with them at the AMAs, and they packed quite a punch!
Seriously, we thought we might need a box of tissues after this super emotional performance!
Ch-ch-check out the video (above) to see the tear-jerking, inspired performance of the moving hit Say Something!