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Psy: 'Gangnam Style' with MC Hammer at AMAs 2012!: Photo 2760457 | 2012 AMAs, Psy Photos | Just Jared: Entertainment News
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Psy: 'Gangnam Style' with MC Hammer at AMAs 2012! | 2012 AMAs, Psy | Just Jared: Entertainment News and Celebrity Photos
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MC Hammer joins Psy on stage to perform the infamous Gangnam Style dance routine at the AMA's | Daily Mail Online
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