KBS2 'Music Bank' rehearsal was held at the public hall of KBS New Building in Yeouido, Seoul on the 10th.
Group NU'EST Ren, JR, and Minhyun have photo time.
About NU'EST
NU'EST was a South Korean boy band formed and managed by Pledis Entertainment. The group consisted of five members: JR, Aron, Baekho, Minhyun and Ren. They debuted on March 15, 2012, with the single titled "Face".
 Wikipedia