First Time Reacting to BLACKSWAN! BLACKSWAN 'Roll Up' MV Reaction | Fourcwcw 

2020년에 데뷔한 케이팝 걸그룹입니다 4명다 한국말도 잘하시고 예능tv 프로그램도 자주 출연합니다 ㅎㅎ 한국인 멤버는 없지만 한국 소속사이고 가사도 한국어와 영어로 되어 있습니다 각 멤버별 국적은 미국,인도,브라질,세네갈 입니다!!! 감사합니다

블랙스완 화이팅

Please react to their roll up album bside songs as well as live performance of roll up in shows

자막을 켜고 보시지 ㅎㅎㅎㅎㅎ

All the 4 members are non Korean, they had korean members in the past but they have left years ago, yes the company and producers are all kpop makers so it's a korean song, The korean girls you see in this video are their backup dancers