Group JYJ's Kim Jaejoong revealed a topknot fashion, becoming an issue.

Kim Jaejoong posted on his twitter, "With officer Jang and Jong", along with a picture taken with a fellow actor.

In the revealed picture, Kim Jaejoong is wearing a topknot on his head for the drama he is currently playing in. He is also wearing sunglasses that seem to be out of place, along with a V-neck shirt.

Internet users who saw his fashion commented, "Kim Jaejoong's topknot fashion, we can't follow it but it's attractive", and "Sunglasses with topknot? Only Kim Jae Joong can pull it off.”

Kim Jaejoong is currently taking the role of a police officer in the Chosun Dynasty in MBC drama 'Time Slip Dr. Jin.’