VIDEO: Justin Bieber Fever Hits Biker Bar For New AMA Promo

He's used to teenage girls fighting over him, now Justin Bieber has a new fan base: tattooed bikers.

RadarOnline.com has the comedic promo video for the American Music Awards which shows a group of burly motorcycle enthusiasts arguing in a bar over which pop song to listen to.

When Bieber beats Katy Perry and Ke$sha, the leather-clad men bust into a full dance routine to Bieber’s 'Baby.'

The award show will air live on Sunday, November 21 on ABC and will feature perfomances by all three of the artists mentioned in the promo. It will be broadcasted live from L.A.’s Nokia Theatre at 8 pm et/pt.

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