Jung Chae-yeon

as Kang Hyo-min / Kang Hyo-Ju

as Self

as Yun Ju-won

as Self

as Na Ju-hee

as Noh Ha-kyung

as Chaeyeon

as Self

as Han Song-Yi

as Kwon Na-ra

as Lee Mi-Yeon (young)

as Yoon Hee

as Annie

as Young Jung Jung-Won

as Shin Ki Won

as Chaeyeon

as Chaeyeon

as Self

as Chae Yeon

as self (Jung Chae Yeon)

as Self

as Self

as Self

as Self - Contestant

as Self

as Self

as Jenny / M

as Song Ji-woo