Before the Finale Three hit the stage last night on "The Voice," the show's judges and contestants joined together to perform a tribute to the Newtown shooting victims.

Blake Shelton, Adam Levine, Christina Aguilera and Cee Lo Green sang a somber cover of Leonard Cohen's "Hallelujah" at the top of the show on Monday night.

As they sang, they held up signs with the names and ages of the victims of Sandy Hook.

It was a touching moment, one that was reminiscent of the "Saturday Night Live" open over the weekend -- where a children's choir sang "Silent Night" before the show began.

Watch the two performances above.

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