On the afternoon of the 25th, the group MamaMOO Hwasa, who attended the MBC Music 'Show Champion' on-site at MBC Dream Center in Ilsan-dong, Goyang-si, Gyeonggi-do, is showing the stage.
About MAMAMOO
Mamamoo is a South Korean girl group formed by RBW in 2014, composed of four members: Solar, Moonbyul, Wheein, and Hwasa. The group officially debuted with their single "Mr. Ambiguous" on June 18, 2014.
 Wikipedia