Lee Seung Gi covers Yoo Seung Jun's "Passion + Na Na Na" at the 2011 KBS Music Festival

Singer Lee Seung Gi covered two of old-school idol singer Yoo Seung Jun's songs. At the 2011 KBS Music Festival that took place at KBS Hall on December 30th, Lee Seung Gi put on a special cover performance of "Passion" & "Na Na Na". The ballad singer displayed a completely different side of himself, showcasing some of his hidden swag wearing a black leather jacket and never missing a step of the choreography. He successfully put on an exciting performance, making the audience go wild with each bashful smile that appeared on his face throughout the performance. Source & Image: MoneyToday StarNews via Nate