It has recently been rumored that singer IU and gagwoman Shin Bong Sun may be upcoming guest stars of SBS's variety show program, "Running Man". The rumor was first spread on May 2nd through the popular micro-blogging site Twitter, where it was revealed that IU and Shin Bong Sun were currently filming for a show at Daegu Stadium. These two stars already have experience working together for 10 months in SBS's "Heroes", and were also the topic of amusing discussions for their similar facial features. This isn't the only time that the guests of "Running Man" were subtly hinted at via Twitter. Pictures of SNSD's YoonA and Sunny at the scene of the filming had made its rounds prior to their appearance on the show a couple of weeks back, as well as actor Park Joong Hun accidentally revealing that he was on set of the show through a tweet message to his colleague. Upon hearing the rumor of IU and Shin Bong Sun's possible guest appearance, various netizens left hopeful comments such as, "This is what you call the magnitude of Twitter", "This is a must-watch", "This should be fun", and "They look so much alike that I'll probably get confused while watching the show." ======= UPDATE ======= From the photo below, it looks like it is real indeed. So stay tuned for the broadcast. Source: Newsen via Daum Tip: KHJFL