MBLAQ's Lee Joon confessed on the August 11th broadcast of KBS2 TV's "Happy Together 3" that he was scolded by Rain, due to indecent exposure during a live performance. Lee Joon said, "I performed live wearing only a single-buttoned vest". However, during a more energetic dance routine the button on the vest ripped off revealing, well, a lot of Lee Joon. The performer said, "trying to dance while covering myself up was extremely distracting, so since it already happened I thought I should just show everyone that I accepted it, I took off the vest entirely". "The audience's response was overwhelming and while we were resting our performance kept coming up as the number one search term on the Internet, so I thought Rain was going to congratulate us". On the contrary, Lee Joon's actions were viewed as a broadcasting mistake and was the reason why Rain scolded him, placing the rest of the performers in an apparently "unfortunate situation". On this day Lee Joon promised Rain to turn 180 degrees and showed a side of him that made the rest of the group burst into laughter. Besides Lee Joon, other guests who will be appearing on the same episode include Park Hyun Bin, 2AM's Jo Kwon, miss A's Min, INFINITE's Sungjong and Kim Na Young. Source: Newsen via Nate