Flow Sister (꽃누나) 꽃누나 / Flow Sister Active Anggota (4) Shin Hyori (흑장미) Ketua (리더) Kim Seyoung (하나) Vokalis Utama Jeongyeon (연하) Maknae (anggota termuda) Kang Daeun (강다은) Vokalis Utama Siapa Bias Kamu? Shin Hyori (흑장미) Vote 0% Kim Seyoung (하나) Vote 0% Jeongyeon (연하) Vote 0% Kang Daeun (강다은) Vote 0%
