수현

수현은 미스틱스토리에 소속된 대한민국의 7인조 걸그룹 Billlie (빌리)의 멤버이다. 그룹에서 메인 보컬이자 리드 댄서 포지션을 맡고 있는 수현은 2016년 Mnet의 "프로듀스 101"에 출연해 얼굴을 알렸고, 이듬해 JTBC의 "믹스나인"에서 톡톡 튀는 매력과 잠재력을 보여준 데 이어 화제의 웹드라마 "에이틴"을 통해 배우로서의 모습도 보여주어 만능 엔터테이너로 활약을 펼쳤다. 
 
2019년 여름 시원한 신스팝 사운드와 발랄한 목소리가 어우러진 솔로 싱글 '지구 한 바퀴'를 통해 가요계 데뷔를 이뤘으며, 2021년 11월에는 Billlie (빌리) 첫 번째 미니앨범 [the Billage of perception : chapter one]을 공개하며 그룹 활동의 시작을 알렸다. .... ....

	저 별 (Inst.)   Billlie	-
	from Billlie - [웹툰싱어] 저 별 (모퉁이 뜨개방 x Billlie (빌리)) [digital single] (2023)
	B@ck 2 where we Belong   Billlie	-
	from Billlie - the Billage of perception: chapter two [ep] (2022)
	the prologue ~ the Birth of emotion   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	back to the world (the $UN palace)   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	RING ma Bell ~ the howling memories   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	the anonymous hide and seek   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	B@ck 2 where we Belong   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	who’s the Joker ~ overture to Billlie   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	snowy night before the end of the world   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	B-B’rave   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	RING ma Bell ~ retrogression of time   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	the Birth of emotion and the end of the world   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	epilogue ~ reprise of the $UN palace   Billlie	-
	from the Billage of perception: chapter two Original Soundtrack from “the end of the world and the awakening” by Billlie [single, ost] (2022)
	저 별   Billlie	-
	from Billlie - [웹툰싱어] 저 별 (모퉁이 뜨개방 x Billlie (빌리)) [digital single] (2023)
	Mcguffins ~ who’s the Joker?   Billlie	-
	from Billlie - the Billage of perception: chapter two [ep] (2022)
	enchanted night ~ 白夜   Billlie	-
	from Billlie - the Billage of perception: chapter three [ep] (2023)
	lionheart (the real me)   Billlie	-
	from Billlie - the Billage of perception: chapter three [ep] (2023)
	EUNOIA   Billlie	-
	from Billlie - the Billage of perception: chapter three [ep] (2023)
	various and precious (moment of inertia)   Billlie	-
	from Billlie - the Billage of perception: chapter three [ep] (2023)
	extra-ordinary   Billlie	-
	from Billlie - the Billage of perception: chapter three [ep] (2023)