Ariana Grande and Big Sean perform her hit song Best Mistake, live at A Very Grammy Christmas! Check it out!
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And the crowd goes wild! Watch the audience eat it up here as Demi Lovato teams with Jessie J for a rendition of "Bang Bang."
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Ever wonder what it would look like it men performed Beyonce's "7/11" music video? Wonder no longer! Watch now.
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Ariana Grande's new Christmas classic "Santa Tell Me" is a tale of holiday wonder. And raw lust.
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Say hello to Anthony Vincent. He’s about to blow your mind my singing "All I Want for Christmas is You" in 20 different ways. See what we mean now.
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Watch this awesome video of flight attendant Robynn Shayne covering "Royals" by Lorde. It's great.
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Taylor Swift is back on The Voice! In this video, the beloved singer is performing "Blank Space" for an enthusiastic audience.
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Jordin Sparks is throwing shade in "How Bout Now (Remix)." Her target? Ex-boyfriend Jason Derulo.
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