RED Velvet Seulgi is going to work to attend KBS 2TV 'Music Bank' rehearsal at KBS New Hall in Yeongdeungpo-gu, Seoul on the morning of the 7th.
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