| November 20, 2012

On NBC's "The Voice," judges Christina Aguilera and Blake Shelton took the stage to perform a track from Aguilera's new album called "Just a Fool," a song that no doubt benefits from the presence of Shelton's deeper harmonies.

In fact, Blake Shelton always shines when it's time to duet with a female artist. He's already collaborated with singers such as Martina McBride ("I'm Sorry"), Kelly Clarkson ("There's a New Kid in Town"), Reba McEntire ("Oklahoma Christmas") and wife Miranda Lambert, with whom he's recorded several tunes.

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And, judging just by the positive feedback from those songs, we won't be surprised if Shelton lends his melodies to more of his contemporaries' upcoming albums.

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We want to know what you think: Which female artist would you most like to see Shelton duet with next?