Moon Sua

Moon Sua (문수아; born September 9, 1999) is a South Korean singer, rapper, dancer, and lyricist. She is best known as a member of the girl group Billlie, which debuted in 2021 under Mystic Story — a subsidiary of SM Entertainment.
==Early life==
Moon Sua was born on September 9, 1999, in Cheongju, Chungbuk Province. She attended Shinbong High school and later transferred to Hanlim Multi Art School, graduating in Applied Music.
She has an older brother, Moonbin, who was a member of the South Korean boy group Astro.
==Career==
===2009–2020: Pre-debut===
At age 10, Moon Sua joined YG Entertainment in 2009. In 2011, she made an appearance in the music video for GD & TOP's "Knock Out (GD & TOP song)|Knock Out". In 2012, YG Entertainment released a video hinting at plans to debut a 'Future 2NE1' with Moon Sua taking CL's role as the rapper. In 2015, she participated in the Mnet competition program Unpretty Rapstar 2 finishing as the third runner-up. In 2016, YG Entertainment released a statement to clear up rumours about Moon Sua debuting with Blackpink. In 2019, after spending 10 years as a trainee, she left YG Entertainment.
In 2020, she was officially revealed to be a member of Mystic Story's rookie development program, known as Mystic Rookies.
===2021–present: Debut with Billlie, solo activities===
Main article: Billlie
Moon Sua debuted as part of the girl group Billlie on November 10, 2021. Their debut extended play, The Billage of Perception: Chapter One, contained six songs; including the lead single "Ring X Ring" which Moon Sua helped write.
From August till November 2022, Moon Sua participated in JTBC's survival program The Second World where female idol rappers get to showcase their vocal abilities. She finished 5th overall.
In December 2022, she released the OST "Like a Star" for JTBC's hit drama Reborn Rich.
==Discography==
Billlie#Discography
Title 	Year 	Peak chart positions 	Peak chart positions 	Sales (DL) 	Album
Title 	Year 	
Peak position on the Circle Digital Chart
* Don't Stop:	
Peak position on the Circle Download Chart
*"Who am I": 
*"Don't Stop": 
*"Like a star":	Sales (DL) 	Album
Compilation appearances	Compilation appearances	Compilation appearances	Compilation appearances	Compilation appearances	Compilation appearances
"Who am I"
(feat. AKMU's Suhyun)	2015 	— 	100 	
* KOR: 16,831 	Unpretty Rapstar 2
"Don't Stop" (언프리티 랩스타)
(with Unpretty Rapstar 2 contestants)	2015 	17 	10 	
* KOR: 155,344Cumulative sales for "Don't Stop"
* *21,546*
* *61,203*
* *33,754*
* *22,811*
* *16,030*	Unpretty Rapstar 2
"The Magician" 	2022 	— 	— 	 	The Second World
Soundtrack appearances 	Soundtrack appearances 	Soundtrack appearances 	Soundtrack appearances 	Soundtrack appearances 	Soundtrack appearances
"Like a Star" 	2022 	— 	74 	 	Reborn Rich OST Part 4
===Composition credits===
All credits are listed under the Korea Music Copyright Association unless otherwise stated
Title 	Year	Artist 	Album 	Lyricist	Rap making
"Who am I" 	2015	Moon Sua	Unpretty Rapstar 2 	 	
"Come to Play" 	2018	Our Home	Mix Nine Part 6 	 	
"Ring X Ring" 	2021	Billlie 	The Billage of Perception: Chapter One 	 	
"The Rumor" 	2021	Billlie 	The Billage of Perception: Chapter One 	 	
"Believe" 	2022	Billlie 	The Collective Soul and Unconscious: Chapter One	 	
"Highway Romance" 	2022	Billlie 	Track by Yoon: Patbingsu 	 	
"Back 2 where we belong"	2022	Billlie 	The Billage of Perception: Chapter Two 	 	
"The Magician" 	2022	Moon Sua	The Second World 	 	
==Filmography==
===Television series===
Year	Title 	Role 	Notes	
2018	YG Future Strategy Office	Herself	Guest	
===Television shows===
Year	Title 	Role 	Notes 	
2015	Unpretty Rapstar 2	Contestant	3rd runner-up	
2022	The Second World 	Contestant	5th place 	
===Hosting===
Year 	Title 	Notes 	
2022 	Changwon K-Pop World Festival	with AleXa & L 	
2023-present	Show Champion 	with Tsuki & Nana	
Category:1999 births
Category:Living people
Category:People from Cheongju
Category:South Korean female idols
Category:K-pop singers
Category:Mystic Entertainment artists
Category:Hanlim Multi Art School alumni