Jeongyeon of girl group 'TWICE' is posing at Mnet 'M Countdowndown Down' live broadcast preview at cj ENM Center in Sangam-dong, Mapo-gu, Seoul on the afternoon of the 15th.
On the day of the M Countdowndowndown, Kwill, Hay Girls, JBJ95, TWICE, Promis Nine, ATIZ, MXM, Hot Shot, The Man Black, Wikimki, Golden Child, April, Mighty Mouse, Stray Kids, Eyes One, Gugudan, Seo In Young, Monster X and BtoB will appear.