Watch out American Idol, there's a new singing competition in town!

Christina Aguilera, Adam Levine, Blake Shelton and Cee Lo Green have joined forces for NBC's The Voice.

During the flashy promo for the show, hosted by Carson Daly, Aguilera says, "We get to concentrate on nothing but the voice."

Let's hope this is a great outlet for Xtina to share her talent with the contestants!

Find out when The Voice debuts ... after the jump.