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OurbirthdayMain Dancer

Baby

베이비Xie Jia-Xuan (謝佳軒)

Main dancer of Ourbirthday, a Taiwanese member from Kaohsiung and former Source Music trainee.

Emoji
Age
17
Feb 10, 2009
Height
161 cm
5′3″
MBTI
INTJ
self-reported
Debut
2026
with Ourbirthday

At a glance

Profile

Stage name
Baby (베이비)
Birth name
Xie Jia-Xuan (謝佳軒)
Position
Main Dancer
Birthday
February 10, 2009 (age 17)
Zodiac sign
Aquarius
Chinese zodiac
Ox
Height
161 cm (5′3″)
MBTI
INTJ
Nationality
Taiwanese
Birthplace
Kaohsiung, Taiwan
Representative emoji
🍒

8 facts

About Baby

Baby, born Xie Jia-Xuan in Kaohsiung, Taiwan, is Ourbirthday's main dancer. She previously worked as a child model and trained at Source Music, and was part of a since-cancelled project called U.SSO, before joining Innit Entertainment. She was introduced in the first wave of the group's pre-debut reveal.

  1. 01

    Born in Kaohsiung, Taiwan; her birth name is Xie Jia-Xuan (also romanized Hsieh Jia-Xuan), and she also goes by "Jia" for short.

  2. 02

    Was a child model and trainee at Source Music, where she was also a member of an unreleased pre-debut group.

  3. 03

    Was a member of a since-cancelled project called U.SSO.

  4. 04

    Her stage name, Baby, was given by her mother, an homage to the Chinese actress Yang Ying, who performs as Angelababy.

  5. 05

    Was part of "Hungry (Side A)"'s promotions.

  6. 06

    Has been close friends with Unchild's Na Haeun since childhood.

  7. 07

    Greets fans with "Bello" and says her phone's camera roll is full of close-up selfies.

  8. 08

    Represented within the group's "WHIP!" mascot concept by the character Cherysha and the dessert flavor cherry.

2 tracks

Solo & unit tracks

Songs on Ourbirthday releases that feature Baby on her own or in a unit.

  1. “Hungry (Side A)”

    originally released as the group's first pre-debut single on July 22, 2026, performed by Cho Hyejin, Baby and Achiraya · Our Birthday

    Single album

  2. “Hungry (Side A)”

    Pre-debut single performed by Cho Hyejin, Baby and Achiraya · Hungry (Side A)

    Digital single

6 other members

Also in Ourbirthday

Full group profile