Behind The Scene RUKA RAP 'CHOOM' MV🔥 I'm so amazed by Ruka, look at this, it's so amazing. And Chiquita surprised with Ruka's abs. @BABYMONSTER _ Choom behind the scene, ruka babymonster choom making film, babymonster main dancer ruka, babymonster main rappet ruka, ruka rap choom mv making film bts #BABYMONSTER #RUKA #루카 #베이비몬스터 #KAWAIRUKA 베이비몬스터 루카, ルカ, 河井瑠花