DIA Jung Chae-yeon, 'A Clean Smile'

group DIA Jung Chae-yeon is attending the music bank commute event held at the KBS New Hall in Yeouido, Yeongdeungpo-gu, Seoul on the morning of 29th.

About Jung Chae-yeon

Jung Chae-yeon, known mononymously as Chaeyeon, is a South Korean singer and actress signed under MBK Entertainment. She is best known for being a member of the South Korean girl group DIA, and for finishing 7th in the survival show Produce 101, making her a member of I.O.I.  Wikipedia