You Dayeon

For other people known as 'Dayeon' or 'Seoryn', see Dayeon and Seorin.

You Dayeon

Teaser photo for "Down Down Down"

Background

Other name(s)

Seoryn (서린) (LIPBUBBLE)
Liǔ Duōliàn (柳多戀) (Chinese name)

Legal name

You Da-yeon (유다연)

Birth name

Yoo Kyung-ah (유경아)

Birth date

January 15, 1998 (age 26)

Birth place

Suwon, Gyeonggi-do, South Korea

Height

165 cm (5 ft 5 in)

Weight

46 kg (101 lb)

Blood type

A

Career

Occupation

Singer

Group debut

March 22, 2017 (LIPBUBBLE)

Solo debut

October 20, 2023

Years active

2016–present

Agency

Dot Music (2023–present)
Zenith Media Contents (2016–2019)

Associations

LIPBUBBLE
Girls Planet 999

SNS

Related Wikis
Girls Planet 999 Wiki

You Dayeon (Korean: 유다연; Chinese: 柳多戀; Japanese: ユ・ダヨン), formerly known as Seoryn (서린), is a South Korean singer under Dot Music. She is a former member of the girl group LIPBUBBLE.

She made her solo debut on October 20, 2023 with the single album "Down Down Down".

She is also known for participating in Mnet's reality survival show Girls Planet 999.

Career[]

2016–2019: LIPBUBBLE[]

You Dayeon was first introduced as a member of LIPBUBBLE under the stage name Seoryn on December 22, 2016. She officially debuted in the group on March 22, 2017, with the group's first digital single "Popcorn".

She left the group in Spring of 2019 and later joined the dance studio 1MILLION.^[1]

2021: Girls Planet 999[]

On July 7, she was confirmed as a upcoming contestant on Mnet's newest reality show Girls Planet 999, along with the other participating trainees, through the prologue trailer.^[2] In the fifth episode, which was aired on September 3, it was revealed that Dayeon, along with her cellmates, was unfortunately eliminated.^[3]

2023: Solo debut with "Down Down Down"[]

On October 15, she announced that she will make her solo debut with the digital single (labeled as a single album) "Down Down Down" on October 20, under Dot Music.^[4]