U Sung-eun

In this Korean name, the family name is Yoo.

Yoo Sung-eun (Korean: 유성은, born April 26, 1989),^[1] stylized as U Sung-eun, is a South Korean singer. She was the runner-up on The Voice of Korea.^[2] She released her debut album, Be OK, on July 15, 2013.^{[3][unreliable source?]}

U Sung-eun
유성은
U Sung-eun in April 2012
Born	Yoo Sung-eun (1989-04-26) April 26, 1989 (age 36) South Korea
Occupation	Singer
Spouse	Louie ​ (m. 2021)​
Musical career
Genres	K-pop R&B ballad
Instrument	Vocals
Years active	2012–present
Labels	Music Works
Website	themusicworks.co.kr/usungeun/introduce/

U Sung-eun
Hangul	유성은
RR	Yu Seongeun
MR	Yu Sŏngŭn

Personal life

Yoo married rapper Louie of Geeks on July 11, 2021.^[4][5]

Discography

Extended plays

Title	Album details	Peak chart positions	Sales
		KOR [6]
Be OK	Released: July 15, 2013 Label: The Music Works, CJ E&M Formats: CD, digital download	55	—
2nd Mini Album	Released: October 12, 2015 Label: The Music Works, CJ E&M Formats: CD, digital download	54

Singles

Title	Year	Peak chart positions	Sales	Album
		KOR [7]
"Be OK" (feat. Baechigi)	2013	4	KOR: 803,950[8]	Be OK
"Healing"		19	KOR: 189,627[9]	Non-album singles
"Have To Hurt Once Anyway" (어차피 한번은 아파야 해)	2015	22	KOR: 78,201[10]
"Marihuana" (마리화나)		73	KOR: 31,066[11]
"Nothing" (feat. Mamamoo's Moonbyul)		16	KOR: 128,199[12]	2nd Mini Album
"Jealousy" (질투) (feat. Kisum)	2016	34	KOR: 99,695[13]	Non-album singles
"Hug Me"(끌어안아줘) (feat. BTOB's Ilhoon)	2018	—	—
"Deep"	2019	—		Departure
"Runaway" (도망가요)	2020	—		Non-album singles
"Right On Time" (야 놀자)		—
"I'll Listen" (들어줄게요)	2021	—[14]

Collaborations

Title	Year	Peak chart positions	Sales	Album
		KOR [7]
"Love Virus" (사랑병) with BtoB	2012	74	KOR: 87,146[15]	Non-album singles
"Don't Hurt" (아프지마) with Yongjin	2013	—	KOR: 30,014[16]
"500 Days Of Summer" (500일의 Summer) with Rooftop House Studio	2016	—	—
"Winter of Dreams" (한 겨울날의 꿈) with Chonamzone	2021	—[17]
"We Between Spring" (봄 사이, 우리) with Lee seung woo, Prod. by Park Keun-tae		—

Soundtrack appearances

Title	Year	Peak chart positions	Sales	Album
		KOR [7]
"Lose One's Way" (잠시 길을 잃다)	2012	69	KOR: 48,274[18]	The Voice of Korea
"Binari" (비나리)		53	KOR: 57,839[19]
"Just A Feeling"		—	KOR: 32,217[20]
"Game Over"		—	—
"Woman Outside The Window" (창밖의 여자)		—
"Stand Up For You" with Son Seung-yeon, Woo Hye-mi, Ji Se-hee		94	KOR: 35,209[21]
"Candy Kiss" (사탕키스)		—	—	Childless Comfort OST
"Because Love Grows" (사랑이 자라서)	2013	20	KOR: 119,455[22]	Who Are You? OST
"Twilight"		75	KOR: 30,458[23]	The Suspicious Housekeeper OST
"Soup" (사모곡)		—	—	Immortal Songs: Singing the Legend
"Beautiful Days" (아름다운 시절)	2014	—	KOR: 17,208[24]	Wonderful Days OST
"I Really Love You" (정말 사랑합니다) with GB9		—	KOR: 19,168[24]	Cunning Single Lady OST
"Trap" with Swings		27	KOR: 91,161[25]	My Secret Hotel OST
"Jasmine Flower" (말리꽃)	2015	19	KOR: 112,888[26]	Persevere, Goo Hae-ra OST
"I Love You" (널 사랑해)		63	KOR: 19,759[27]
"A Short Wait" (작은 기다림) with Jung Jin-young		—	—
"I'm in Love" with Jung Jin-young		71	KOR: 18,867[28]
"Do You Know" (아시나요) with Kwak Si-yang		—	—
"Maybe" (그랬나봐) with Ulala Session		63	KOR:22,883[29]
"She is Smiling" (그녀가 웃잖아) with Jung Jin-young, Min Hyo-rin, Ulala Session		—	—
"Love+" (사랑+) with Henry		—
"Oh You Yeah You" (오유야유)		—	KOR: 15,667[30]	Second 20s OST
"Beautiful Truth" (아름다운 사실)		—	—	Immortal Songs: Singing the Legend
"Many Many" (많이많이) with Truedy	2016	—		Two Yoo Project Sugar Man OST
"Four Beats" (네 박자)		—		Immortal Songs: Singing the Legend
"Look at Me" (바라봐) with Na Yoon-kwon, Nine9, Linus's Blanket, Son Seung-yeon		—		Melody To Masterpiece OST
"High School Reunion" (고등학교 동창회) with Hong Dae-kwang		—
"Congratulations" (축하해요) with Jhameel, Hong Dae-kwang		—
"By My Side" (내 곁에)		—
"Sometimes" (아주 가끔)		88	KOR: 19,600[31]	The K2 OST
"Home" (집으로) with Im Se-jun, Park Bo-ram, Suran		—	—	Melody To Masterpiece OST
"Confession" (참회록)		—
"I Love You, Be Happy" (사랑해 행복해) with KMS, Suran		—
"A Glass Of Soju" (소주 한잔) feat. Choi Seong-guk		—		Singderella
"My Heart Hurts" (마음이 아파도)		—		Sing For You OST
"You"		—		My Fair Lady OST
"About Romance" (낭만에 대하여)	2017	—		King of Mask Singer
"You Are Like a Flower" (그대 꽃)		—		The Rebel OST
"Waves" (파도) with Kisum		—		Immortal Songs: Singing the Legend
"This Heart Back Here" (이 마음 다시 여기에)		—
"You Can Feel It"		—		Idol Drama Operation Team OST
"Come Back" (돌아와) with Kisum		—		Immortal Songs: Singing the Legend
"Hidden Tears" (가려진 눈물)		—		The Emperor: Owner of the Mask OST
"The Moonlight Night in Shilla" (신라의 달밤) with Bonggu		—		Immortal Songs: Singing the Legend
"Hong Kong Lady" (홍콩 아가씨) with Bonggu		—
"Fall in Love"		—		Two Cops OST
"Unrequited Love" (짝사랑)	2018	—		Immortal Songs: Singing the Legend
"Hello"		—		Familiar Wife OST
"Star (Little Prince)" (별 (Little Prince)) with Loco		—[32]		Memories of the Alhambra OST
" Attention (New Acappella) (Prod. by Yoon Sang)" (사모곡) with Maytree, The Barberettes, Wing	2019	—		Vocal Play Vol.5-CHEMISTRY
"The Pierrot Laughs at Us" (삐에로는 우릴 보고 웃지 (Live)) with Kwon Min-je		—		2019 KSMF LIVE
"Tears" (눈물)		—		MBC `Will you be #1 now?` Part.1
"Disturbance" (파란) with Giant Pink		—		Immortal Songs: Singing the Legend
"About Romance" (낭만에 대하여)	2020	—		Romantic Call Centre PART18
"My Story" (내 얘기를 들어줘)		—		Do Do Sol Sol La La Sol OST
"Like an Indian Doll" (인디안 인형처럼)		—		Lotto Singer Episode 9
"I Live in Your Eyes" (너의 눈에 내가 살아)	2021	—[33]		She Would Never Know OST
"I, actually" (사실)		—[34]		The Sweet Blood X U SUNG EUN
"I Wish My Heart Would Reach You" (내 마음이 너에게 닿았으면)		—[35]		Oh My Ladylord OST
"—" denotes releases that did not chart.