KBS Music Bank rehearsal was held at KBS in Yeouido, Yeongdeungpo-gu, Seoul on the morning of the 14th.
Red Velvet Irene poses as he heads to rehearsal
About Red Velvet
Red Velvet is a South Korean girl group formed and managed by SM Entertainment. They originally debuted on August 1, 2014, with the single "Happiness" with the four-member line-up of Irene, Seulgi, Wendy and Joy.
 Wikipedia