1. Lee Ju-eun, better known by the mononym Jueun, is a South Korean singer and actress known for her work as a member of South Korean girl group DIA.

1. Lee Ju-eun, better known by the mononym Jueun, is a South Korean singer and actress known for her work as a member of South Korean girl group DIA.
Lee Ju-eun made her solo debut with the debut single "Easy Breezy" featuring Seo In-guk on April 27,2023.
Lee Ju-eun was born on June 7,1995, in Suwon, South Korea.
Lee Ju-eun attended Korea Nazarene University where she majored in Practical Music.
In 2012, Lee appeared in second season of SBS's reality competition show K-pop Star as a contestant.
Lee Ju-eun was eliminated at Battle Audition, the fourth round of the show where the remaining contestants competing for a spot at the Top 10, on the eleventh episode.
Lee Ju-eun is a former Polaris Entertainment trainee for three years before joining MBK Entertainment.
Lee Ju-eun made her official debut as a member of DIA with the release of the group's sophomore studio album, YOLO.
Lee Ju-eun sang the soundtrack called "Lost Star" for the series.
Lee Ju-eun later appeared on KBS2 Drama Special - The Expiration Date of You and Me as Park Se-hee, a cold girl who kept rejecting the male lead's confessions in the past.
On February 1,2019, MBK Entertainment confirmed that Lee Ju-eun would take a lead role at a web series produced by urban-bnt called I Started Following Romance.
Lee Ju-eun played as Yoo In-byeol, a college student in her senior year with some love interests, including the male lead.
In September 2019, Lee Ju-eun participated in the survival program show, V-1, to select the Vocal Queen among the various girl group members, where only the top 12 girl group members in votes would progress and perform on the show.
Lee Ju-eun placed tenth in the preliminary votes, thus qualifying her to perform of the show.
Lee Ju-eun lost to Dreamcatcher's Siyeon at the first round with a score of 51:48.
On March 3,2023, Lee Ju-eun sang the soundtrack "The First Moment" for MBC TV's Kokdu: Season of Deity.
On June 28,2024, Lee Ju-eun released her first digital single "Stay".