Overview
Synopsis
A musical battle between 6 trending girl group acts, in order to "determine the real number one" when all 6 release their songs at the same time.
Genres
Reality
Episodes
Daftar episode
Episode
10 episodes
Cast
Cast
Taeyeon
Main Host
Lee Yong-jin
Self - Queen Manager
Hyolyn
Self - Contestant
Kim Min-young
Self - Contestant
Nam Yu-jeong
Self - Contestant
Hong Eun-ji
Self - Contestant
Lee Yu-na
Self - Contestant
Eunha
Self - Contestant
