KOREAN Red Velvet (레드벨벳) Red Velvet – Lucky Girl Lucky Girl Russian Roulette 2016.09.07 Irene, Seulgi, Wendy, Joy, Yeri Lyrics/작사: Kenzie Composer/작곡: Hayley Aitken, Ollipop Arranger/편곡: Hayley Aitken, Ollipop