Via tokyohive: Earlier today in Tokyo, a special surprise guerrilla event was held in front of Shibuya 109 to promote BIGBANG's upcoming May 11th album, "BIGBANG2." On the stage, there was a banner saying "BIGBANG is Hijacking Shibuya" and the word spread quickly as many excited VIP fans gathered around the stage with anticipation that they would see their favorite group. However, once the stage curtain dropped many fans were a bit disappointed. Instead of the real BIGBANG standing in front of them, there was the hilarious parody group PIGBANG. Members of PIGBANG were on the stage dressed just like the original BIGBANG and performed "TONIGHT." After their performance was over, Nankai Candies' Yama-chan commented, "I never heard fans go from loud screaming to dead quiet as fast as they did after they found out we weren't the real BIGBANG." [gallery] Source(s) : news24.jp + livedoor.com