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.
Taeyeon
Main Host
Lee Yong-jin
Self - Queen Manager
Hyolyn
Self - Contestant
2020 · Series
2019 · Series
2008 · Series
2024 · Series
2016 · Series
1982 · Series
2009 · Series
2023 · Series
2022 · Series
2006 · Series
2012 · Series
2013 · Series
2021 · Series
Kim Min-young
Nam Yu-jeong
Hong Eun-ji
Lee Yu-na
Eunha
SinB
Umji
Seola
Bona
Exy
Soobin
Luda
Son Ju-yeon
Yeoreum
Dayoung
Yeonjung
HaSeul