GROW.B (그로우비) a girl group of 6 members under Midum Entertainment. They are made up of all the members of the dance group BETTER SWAGG. The name BETTER SWAG means ‘creating a stage that develops day by day’. They formed on March 8, 2012, but they officially debuted as a girl group with their mini-album ‘Let it’ on 2nd May 2019. The group consists of Riye, Ella, Yeajin, Dasom, Jihye, and Soomin. They didnt continue promoting as GROW.B and disbanded, but they still continue as a dance group.