Usually the bride is the one with all the dance moves, but that’s not the case if you attended Brian and Emily's wedding reception!

Brian and his groomsmen broke out into a well-rehearsed dance number for the blushing bride and surprised guests! Their song of choice? Justin Bieber’sBaby.”

Emily filed for an annulment after watching her new husband's moves -- just kidding! Check out the hilarious video below.

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