All foreign member group, Blackswan hopes to wow the world with the po… stocking 0 6 2023.06.20 10:07 https://youtu.be/tQyEKmvsuUI + 0 전원 외국인 멤버, K-pop 걸그룹 블랙스완 인터뷰 With K-pop gaining huge popularity across the world, K-pop idols are also ...