PSY Madness Continues With Extra’s “Gangnam Style” Flash Mob (Video)

    So now it looks like that PSY isn’t the only one giving surprise appearances. When the K-pop vet was on ‘Extra’ yesterday giving hosts Maria Menounos and Mario Lopez horsey dance lessons, little did he know what they had in store for him. After the lesson, the hosts took PSY further down into The Grove and then surprised him with a “Gangnam Style” flashmob.  

    Watch the full-on interview and flashmob here.