Due to MBLAQ's Lee Joon's poor health condition, he was unable to participate in today's episode of SBS's "Inkigayo." MBLAQ was originally lined up to perform "Stay" and a Valentine's Day special stage with Sulli. But due to Lee Joon's sudden illness, they had to push ahead without him for the special stage and MBLAQ also scrapped their "Stay" performance in the end. Representatives of J. Tune Camp spoke through Newsen on February 13th and revealed, "Lee Joon's health is not in good condition right now. He threw up before their stage, and we inevitably had to cancel his appearance for him to get to the hospital." They continued, "We're not sure of the exact reason yet, but he cannot even stand right now. He will not be appearing on 'Inkigayo. We will decide his schedule accordingly after reviewing the test results." Source: Newsen via Nate