'American Idol' Alums Clay Aiken and Ruben Studdard Reunite to Perform 'This Christmas' -- Watch!

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Ruben Studdard and Clay Aiken are sharing the stage once again!

The American Idol season two winner and runner-up, respectively, reunited on The View Thursday morning, wearing matching red sweaters as they performed "This Christmas."

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"It's been 13 years since @RubenStuddard and I have sung together on TV. That changes today on @TheView at 11am on @abc," Aiken teased on Twitter Thursday.

The two clearly haven't missed a beat either, as they played off each other well with the holiday medley.

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Watch their performance below.

This is the kind of thing that make us miss Idol!

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