Singer Lee Seung Gi recently guest-featured on the November 25th episode of KBS 2TV's 'Yoo Hee Yeol's Sketchbook'. When he was asked which producer he most wanted to work with, he answered, "I called senior Lee Juk first. I really like his song "Fortunate", and wanted to ask for an acoustic track". "He said that he was pretty busy with sitcoms at the moment and I was unfortunately turned down," he continued. Host Yoo Hee Yeol then remarked, "Yes he is pretty busy these days. He recently worked on IU's album. He seemed really excited to write her song", which left Seung Gi a bit dumbfounded. After the episode broadcasted, Twitter users everywhere began mentioning him, writing that Lee Juk denied Seung Gi who really wanted to work with him, however he instead worked on IU's latest album. Lee Juk came to his own defense writing, "I saw the article. I had too much on my plate at the time, and I talked to Seung Gi today. We promised to work together in the near future". Lee Juk is also reportedly busy working on labelmate John Park's debut album. In related news, Lee Juk will be holding his 'The Attack of the Enemy Troops' concert at Lee Hwa Women's University from December 17th to the 18th. Tickets began selling immediately after going on sale, and looks like they will be sold out relatively quickly. Source & Image: Segye via Nate