Psy sang his last song, "Gangnam Style" which he stated as the song that made him reach the top after 12 years of being a singer.

He also stated that the amount of people here could make it to the Guiness Records for most people in the same place dancing the 'horse-riding' dance.

Psy took his earphones out and replaced them with his signature sunglasses for "Gangnam Style."

Psy's Passionate Performance with 80,000 Fans at Seoul City Hall [PHOTOS]

The city dispatched police squads for the occasion where now approximately 80,000 fans showed up. Public transportation is scheduled to extend its running hours to 2AM in order to create a safe and convenient concert experience for Psy's fans.

KpopStarz is covering the concert live with real time articles and videos, which will all be released via Psysworld.com.

Psysworld.com was launched last week as a part of KpopStarz's effort to specifically cover news of Psy and his performances. Psysworld.com also provides an organized section dedicated to parody videos created by Psy's fans as well as a section for celebrity comments regarding Psy.

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