JYJ's member Jaejoong was seen in the audience of "Gag Concert".

On August 24, Jaejooong posted on his Twitter, "Back on air! Didn't even wash my face and wore my practice clothes and slippers!" along with a snapshot of him in the audience of KBS 2TV "Gag Concert".

Jaejoong was covering his face with a mask and was laughing with the other audience people.

Internet users who saw this commented, "Jaejoong is so good-looking," "I saw that on air too," etc.