Psy will be making a brief visit back to Korea to attend his manager of 12 years wedding. Many are curious however as to why Psy will only be singing one song before leaving the ceremony.

Psy's manager will be getting married on November 25 at the Seoul Ramada Hotel. Psy paid for the entire wedding and will only be coming in to sing their congratulation song before heading back to the states.

Psy's manager, Hwang Kyu Wan will be getting married to his soon-to-be wife who is a entertainment reporter. The two decided to get married after dating for 1 year and 6 months.

Psy will be making an appearance at the wedding to sing them a congratulatory song.

Psy was originally supposed to stay for the entire wedding, but due to his sudden change in schedule, he will only be singing his song and leaving. Psy was also worried that he might create commotion on their wedding day.

Psy has recently become a global sensation with his song, "Gangnam Style." He has ranked number 1 on iTunes in 30 countries and has ranked number 2 on the U.S. Billboard main single chart HOT 100.

He has also reached 400 million views on YouTube with his music video for "Gangnam Style."

He has appeared on many shows such as the "Ellen Show" and "SNL" and featured on news programs such as NBC and CNN.

He has also recently signed a contract with Justin Bieber's agency and plans to release his first U.S. single sometime in November.