K-Pop superstar Psy delighted an audience of 70,000 in Seoul on Monday, during the inauguration of South Korea's new president. <br /><br />Psy danced and sang his hit song “Gangnam Style”, with some members of the audience joining in. <br /><br />The performance came before new President Park Geun-hye took her oath, becoming the first female president of South Korea. <br /><br />Psy, also from South Korea, scored a massive international hit with "Gangnam Style", making history last December when the video became the first ever to reach 1 billion views on You Tube. <br /><br />For more news and videos visit ➡ http://english.ntdtv.com <br />Follow us on Twitter ➡ http://twitter.com/NTDTelevision <br />Add us on Facebook ➡ http://on.fb.me/s5KV2C
