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A few weeks ago, Justin Bieber hinted on Twitter that there could possibly be a video on featuring himself coming soon. Well, the day has come. 

The hilarious video features "The Hangover" star Zach Galifianakis in an in-depth interview with The Bieb. They touch on subjects like peeing in a bucket, performing on stage, the last happy meal toy he got, and his hair - eventually ending with Zach spanking Justin with his belt!

Check it out below: