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Fallon vs. Bieber: Who's More Awesome?

Fallon vs. Bieber: Who's More Awesome?Fallon vs. Bieber: Who's More Awesome?

Jimmy Fallon had a serious bone to pick with Justin Bieber in a new YouTube video.

RELATED: Bieber's Baby Mama Drama Song

As both stars have albums out now (Justin's Believe dropped on Tuesday, while Jimmy's comedy album Blow Your Pants Off released earlier this month) they had to settle, for once and for all, who was more awesome. Dance offs were made for such occasions, so the two engaged in an epic battle.

Watch the video to see how it turned out.

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