Harlem's Sasha Allen blows away the coaches and the crowd with her "Not Ready to Make Nice."
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Florida-based Karina Iglesias' "I'm the Only One" showcases her signature style and vaults her onto Team Adam.
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Country-loving brothers Colton and Zach Swon rock the house - and Coach Blake Shelton - with their take on Tom Petty's "American Girl."
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Kelly Clarkson, Cassadee Pope and Terry McDermott team up for this performance on The Voice season finale. Watch now!
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Rihanna performs her hit song "Diamonds" live on The Voice.
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The Voice coaches and artists pay tribute to the Connecticut shooting victims with Leonard Cohen's "Hallelujah."
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Cassadee Pope goes all out on The Voice semifinals. Cassadee takes Keith Urban's "Stupid Boy" to a new level.
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At the suggestion of her coach, Cassadee puts her all into Rascal Flatts' "Stand."
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