2AM's Jo Kwon recently took a selca while on set of his sitcom 'All My Love', and it showed the idol with a rather�realistic�looking stick-on mustache. On December 18th, Jo Kwon tweeted, "Ok Yeob with a mustache stuck on.. ha please don't hate Ok Yeob too much.. T_T If you keep watching.. You'll figure out everything..! Please give Ok Yeob your infinite love..!" In the photo, you can see Jo Kwon with thick, black framed glasses with a hat and suit, topped off with a thin, nicely maintained mustache. Meanwhile, 2AM will be holding their first solo concert from the 24th to 26th of December. Source: TV Daily