Block B’s Zico has released his solo track “Tough Cookie”, which also features Don Mills.
Also in the video is cameo appearance by other Block B members showing their support, Jay Park and Loco.
Block B’s rapper takes on a stronger hip-hop direction with his solo career.
But don’t worry fans, Zico will be back with the group on November 22 and 23 for the Blockbuster encore concert.
