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Along with crowning a winner at The Voice’s season finale tomorrow night, there will be one big surprise.  

The Voice coach Christina Aguilera and guest performer Ariana Grande will be sharing the stage for a special duet. All parties are super excited for the pop collaboration of a lifetime:

Former coach CeeLo Green will also return to the program to duet with Pharrell’s contestant Hannah Huston, to perform Gnarls Barkley’s “Crazy.” Additionally, Jennifer Nettles will duet with Aguilera’s finalist, Alisan Porter, to perform “Unlove You,” Joe Walsh will perform with Adam Levine’s finalist Laith Al-Saadi, and Alison Krauss will perform with Blake Shelton’s finalist Adam Wakefield. 

Listen to Fuse's Pop Chat podcast talk about Ariana Grande's new album Dangerous Woman below: