Yesterday, we reported that J.Y. Park and the Wonder Girls were representing Korea at a charity event sponsored by Jackie Chan with a performance of 'Smile Again' which was introduced back for the I Love Asia Project in 2008. Well, the heartwarming performance was recently uploaded to YouTube. Chan's event, 'Artistes 311 Love Beyond Borders' is an Asian charity event to help victims of the Japanese earthquake. The event was held on April 1st at 7pm at the Victoria Park in Hong Kong, China. As a marathon concert featuring Asia's top stars, all of the proceeds will go to Japan relief. Thirty star teams from China, Taiwan, Hong Kong, Indonesia , Korea, and Japan attended the event. Check out the performance below!