2NE1 made a surprise appearance at YG building to greet all the lucky fans.

To commemorate the release of 2NE1's "Crush" album, YG Entertainment opened "YG Cafeteria meal" event. The fans who had polaroid photos of 2NE1 in their albums would have to take a proof shot with it and sent in to YG in order to win a chance to visit the agency's infamous cafeteria.

The lucky fans who won the event got to tour in YG building from the recording rooms, the gym and also other places on June 20th in Mapo-gu, Seoul. In particular, 2NE1 members made a surprise appearance to greet and spent a quality time with the fans there, and even took photos with all of them.

Meanwhile, 2NE1 will continue their 'AON' world tour with a concert at Singapore Indore Stadium on June 28th.