Idol group members showed black, charismatic outfits on their way to work.

On October 31, the rehearsal concert for "Music Bank" was held in the KBS open hall.

Idol stars who appeared on this day came in all-black styles. VIXX, Boyfriend, and 2AM matched leather jackets, hoodies, and black jeans.

Artists who will be appearing on "Music Bank" are BEAST, Song Jieun, Hong Jin Young, Juniel, Reina, 2AM, VIXX, BTS, and many more.