On December 23rd, singer K.Will kicked off his Christmas concert, 'K. Will's Suspicious Christmas Concert'! Held at Yonsei University, the concert attracted a lot of attention, as K.Will unveiled a sexier side to his image that fans had never seen before. The concert was an extra date added in response to his original dates, the 24th and 25th, which had completely selling out. In the first half, he performed hit songs like "My Heart is Beating", "Present", and "Left Heart". He then transitioned into the second half of his concert by transforming into a 'bad guy'."I've prepared a special break up song for all of the lovers this Christmas," he said with a laugh. As a ballad singer, K.Will isn't known for exceptional dance skills, but that image got shattered when he performed sexy covers of miss A's "Good-bye Baby" and J.Y. Park's "Swing Baby". Special guests were the Wonder Girls, who performed "Be My Baby", and comedian team 'Emotional'. The group wrapped up with Christmas carols. Source + Photos: Donga via Naver