Singer IU has been cracking up netizens with her great sense of humor. On July 27th, a fan left a frustrated comment on IU's fancafe under the title, "You don't leave any replies. This is too much." The fan wrote, "Everyone, if IU replies to this message, I'll dress like a woman." Well, now it seems that this fan is in an awkward situation. He clearly wasn't expecting a reply from IU, and so he was in for a shock when IU left him a witty response. 10 minutes after he posted, IU replied, "Please upload a proof shot before July ends. I will be waiting." Netizens laughed as they commented, "This is a tragedy brought forth by fandom", "Wow! You're going to have to upload that proof shot!", "Is it really IU?", and "We'll be looking forward to it~". Source + Photo: Star News via Nate