Chaein

Profile

Zodiac file, translated for people who do not collect birth charts

Western zodiac: Sagittarius – curious, blunt when necessary, and always halfway into another creative experiment.

Chinese zodiac: Water Horse – energetic, versatile, and allergic to one-job-description living.

This is fandom seasoning, not a medical chart or an excuse to blame Mercury for somebody missing rehearsal.

The career file

A former YG trainee and K-pop Star contestant who brought writing, arranging, producing, and an elastic vocal color into the group’s internal machinery.

PURPLE KISS moved through gothic pop, camp horror, funk, theatrical outsider anthems, summer pop, and rock-leaning performance tracks. That range matters when judging any member: the job was never to repeat one face for four years.

Why Chaein mattered to the sound and stage

Chaein is one of the members who makes the phrase “self-producing group” concrete. Her writing and composition credits, arrangement instincts, covers, and flexible vocal color connect the polished release to the person in the room building it. The former-YG-trainee fact is interesting because it explains part of the training road; it is not the destination. The destination is a performer who can rearrange a song, write for group voices, dance the stage, and still sound unmistakably herself.

Before PURPLE KISS: television and two training systems

Lee Chae-young was born on December 5, 2002. Her public training history began unusually early. She appeared on the first and third seasons of K-pop Star, which put her voice and performance instincts in front of judges before she had an idol identity. She later trained at YG Entertainment and was associated with the company’s group of young female trainees often discussed by fans as Future 2NE1.

That YG period is useful context, but it should not be used as a permanent prefix. Chaein eventually moved to RBW, where the training culture emphasized vocals, arrangement and direct creative participation. The change helped turn her from a recognizable trainee into an artist who could contribute to how a group’s songs were built.

RBW revealed her as part of PURPLE KISS in 2020. Before the official debut, the members released “My Heart Skip a Beat” and “Can We Talk Again,” two pre-debut tracks that showed very different sides of the future group. Chaein entered the lineup as a vocalist and dancer, but her later credits made songwriter and producer equally important descriptions.

2021 debut and PURPLE KISS’s changing sound

PURPLE KISS officially debuted on March 15, 2021, with the mini album Into Violet and title track “Ponzona.” The debut established dark elegance, strong vocals and performance control. “Zombie” later exchanged gothic tension for camp horror and funk, proving that the group’s identity was flexibility rather than one visual filter.

Chaein’s vocal appeal comes from elasticity. She can sound light and conversational, press more weight into an R&B phrase or sharpen her attack for a performance track. Because PURPLE KISS included several distinctive singers, her job was not merely to win a volume contest. She helped connect tones and could make a line feel rhythmically personal.

The group’s catalog continued through releases including memeM, Geekyland, Cabin Fever, FESTA, BXX and HEADWAY. “Nerdy,” “Sweet Juice,” “7HEAVEN” and “ON MY BIKE” ask for different combinations of theatricality, restraint and force. Chaein’s value is clearest across that range rather than inside a single fancam.

Songwriter and producer file

Chaein made PURPLE KISS’s self-producing reputation tangible. Her credits include writing and composing work across the group’s releases, and she regularly shared covers or rearranged performances that showed how she heard a song. Tracks associated with her creative participation include “Skip Skip,” “So WhY,” “JOAH,” “Cursor,” “T4ke,” “Biscuit” and other album cuts that gave the group texture beyond its title tracks.

Credits should be read precisely. Writing lyrics, composing melody and arranging a finished recording are different jobs, and not every credit means the same level of control. Chaein’s repeated presence across releases is the meaningful pattern. She was not handed one ceremonial lyric line so the company could advertise participation. She kept returning to the room where songs were shaped.

Her instincts often lean toward R&B phrasing, intimate melody and arrangements that leave space for personality. That makes her covers valuable evidence. When she changes a song’s key, pacing or vocal distribution, listeners can hear the difference between performing a supplied part and thinking like a producer.

The end of PURPLE KISS group activities

On August 4, 2025, RBW announced that PURPLE KISS would end group activities in November after completing already planned releases, Japanese promotion, an American tour and a Korean concert. The company described the decision as the result of extended discussion with the members. Official activities concluded on November 16, 2025.

The correct status is therefore Former member, 2021 to 2025. “Former” describes the group structure, not Chaein’s retirement from music. It also does not erase the seven-member period with Jieun or the later six-member lineup of Goeun, Dosie, Ireh, Yuki, Chaein and Swan. Both belong to the group’s history.

The final schedule gave PLORY a real closing chapter rather than an unexplained disappearance. The members completed touring and farewell activity while carrying a catalog that moved from “Ponzona” to the group’s final releases. Chaein left that chapter with an unusually clear portfolio: vocals, dance, original songs and production work.

Chaein in 2026: solo vocalist and creator

Chaein remained musically active in 2026. On June 1, she released the solo song “HOW DO YOU FEEL” through a DSP Media and KORTOP Media special-track project connected to the film 두껍아 두껍아. The ballad focuses on feelings that remain after a relationship ends and uses her clear, delicate vocal tone rather than trying to imitate PURPLE KISS’s title-track scale.

The release matters because it is a verified individual recording after the group’s conclusion. Chaein belongs on both the former-member shelf and the solo-artist shelf, but she still needs only one canonical human profile. Her history, new songs and future production work should accumulate here instead of being split into duplicate biographies.

She also joined her former members Goeun, Eunseong, Ireh, Yuki and Swan for a 2026 Tokyo special fan event promoted under their individual names. The event did not reverse RBW’s notice or secretly reactivate PURPLE KISS, but it showed that the members’ connection and shared audience continued beyond the formal group contract.

As of August 2026, Chaein has indicated that more solo music is coming. Until a formal album is announced and released, the responsible wording is that she is preparing new work, not that an unconfirmed project already exists. Her current status is Active solo artist and former PURPLE KISS member.

Voice, dance and creative identity

Chaein’s voice can move between breathy softness, clean pop clarity and a stronger soulful edge. She often sounds most individual when the arrangement permits small rhythmic choices instead of forcing every syllable into a rigid line. Her dance background gives the phrasing a physical quality: she understands where breath, movement and camera emphasis meet.

On stage, she balances precision with looseness. PURPLE KISS choreography could be theatrical and angular, while R&B covers benefited from relaxed groove. Chaein can adapt without losing the alert expression and musical timing that identify her. That flexibility is one reason her post-group path can reasonably include singing, producing, arranging and performance rather than only one narrow role.

Where to start without opening forty tabs

1. Watch the official “Ponzona” debut stage for the original identity.
2. Use “Zombie” or “Sweet Juice” to see how Chaein handles a completely different tone.
3. Open the PURPLE KISS album credits and performance videos instead of trusting role labels copied across profile sites.
4. Then follow the individual work, covers, writing, dance, acting, or solo releases that actually fit this person.

The official PURPLE KISS YouTube channel, @purplekiss_official, and the group’s Weverse archive are the cleanest starting trail.

Panda side quest

Find her covers and self-produced material, then return to the album credits. This is where the “side quest” becomes part of the main plot.

Fandom notes and things the fact box misses

• PLORY: the PURPLE KISS fandom name joins the group name with “glory.”
• Seven to six: Jieun’s 2022 departure changed the lineup, but both eras belong to the archive.
• The catalog: “Zombie,” “Nerdy,” “Sweet Juice,” and “ON MY BIKE” show very different versions of the same performer.
• The ending: group activities ended in 2025; individual careers and credits still continue wherever the members take them.

Keep digging

PURPLE KISS group profile · DOREMI React · PURPLE KISS Tea file

Sources

• PURPLE KISS group profile and source archive