# Lee Joo-yeon

Lee Joo-yeon (born March 19, 1987), formerly known mononymously as Jooyeon, is a South Korean actress and singer. She is best known for being a former member of the girl group After School. Since leaving After School, she has focused primarily on acting. She made her acting debut in the drama Smile Again (2010) and has participated in other dramas since then.

## Career
### 2007–2014: Pre-debut and career beginnings

In 2007, Jooyeon made a cameo in the movie My Tutor Friend 2, playing the role of Azumi. Before her debut, Jooyeon was famous on the internet for being an Ulzzang, or "best face" which consisted of her being well known for her natural beauty features. She made her first unofficial appearance with After School's on December 29, 2008, at the SBS Song Festival, performing "Play Girlz" with Son Dam-bi.
On January 15, 2009, Jooyeon made her debut in South Korean girl group After School, with the release of their debut single "AH!" alongside their EP, New Schoolgirl. On 17 January, the group made their live debut on MBC's, Music Core.
In 2010, Jooyeon made her acting debut in the drama Smile Again and was a member of G7 in the variety show Invincible Youth. Over the years, she starred as supporting roles in various dramas and movies.
In 2011, she became the leader of A.S. Blue. The sub-unit debuted with the single "Wonder Boy" on July 20.
On December 31, 2014, Jooyeon's contract with Pledis Entertainment expired and she graduated from After School on June 30, 2015, after Japan promotions. Jooyeon was the only member, along with Jungah, who was in the group for all promotional periods.

### 2015—present: Acting career and further roles

In January 2015, following her graduation and departure from After School, Jooyeon signed with Better ENT to pursue her acting career. She made her first appearance under her new company in the film Sorry, I Love You, Thank You, playing the role of Jung Hye-mi. She has since gone on to star in a number of dramas, such as All Kinds of Daughters-In-Law.
In 2017, Lee took on acting roles in crime flick The King and historical drama Saimdang, Memoir of Colors. In 2018, Jooyeon's contract with Better ENT expired and she began looking for a new agency. She subsequently signed with Mystic Story. Later that year, Jooyeon took on supporting roles in The Undateables and Devilish Charm.
On May 27, 2021, Lee signed with C-JeS Entertainment.

## Personal life

On February 22, 2011, Jooyeon graduated from Dongduk Women's University with a major in broadcasting.
On November 21, 2011, Jooyeon was admitted to the hospital with acute nephritis. On November 29, she was discharged and had resumed all group activities.

## Filmography
### Film

| Year | Title | Role |
| 2007 | My Tutor Friend 2 | Azumi |
| 2015 | Sorry, I Love You, Thank You | Jung Hye-mi |
| 2017 | The King | Cha Mi-ryeon |
| 2022 | Oh! My Ghost | Se-ah |

### Television series

| Year | Title | Role |
| 2009 | You're Beautiful | Before School member (cameo) |
| 2010–2011 | Smile Again | Yoon Sae-young |
| 2012 | Salamander Guru and The Shadows | Shi-ra |
| 2012 | Reply 1997 | Dr. Lee Joo-yeon |
| 2012 | Jeon Woo-Chi | Eun-woo |
| 2013 | Monstar | Ah-ri |
| 2013 | Reply 1994 | Dr. Lee Joo-yeon |
| 2014 | A New Leaf | Lee Mi-ri |
| 2014 | Hotel King | Chae-won |
| 2016 | Immortal Goddess | Soo-jung |
| 2016 | The Facetale: Shinderiya | Shin De-ri |
| 2016 | Fantastic | Actress |
| 2016 | Entourage | Lee Joo-yeon |
| 2017 | Saimdang, Memoir of Colors | Princess Jeongsun |
| 2017 | Sisters-in-Law | Hwang Geum-byul |
| 2018 | The Undateables | Su-ji |
| 2018 | Devilish Charm | Lee Ha-yim |
| 2020 | Hyena | Seo Jung-hwa |

### Web series

| Year | Title | Role | Ref. |
| 2022 | Kiss Sixth Sense | Oh Ji-young | |

### Variety shows

| Year | Title | Role | Notes |
| 2010 | Invincible Youth | Regular cast | |
| 2012 | Music and Lyrics | Regular cast | with Lee Tae-sung |
| 2018 | Law of the Jungle in Northern Mariana Islands | Cast member | |