Personal Info

Known For

Acting

Born

September 9, 1999 (age 26)

Place of Birth

Cheongju, South Korea

Also Known As

Moon Su Ah

Moon Su-ah

Billlie

IMDb Instagram

Moon Sua

Biography

Moon Su-ah is a South Korean rapper and singer managed by MYSTIC Story. She is a member of the girl group Billlie. She is best known for being a former YG Entertainment trainee and a contestant on the competition show Unpretty Rapstar 2.

Billie Moon Sua, the cute younger sister who appeared to support her older brother Cha Eunwoo💓 ｜ ...

Video

Known For

Show! Champion

MC (Episode 462 - Episode 500)

2012

KPOPPED

Self

2025

The Second World

Self - Participant

2022

Film

the interlude of 11

2022

Filmography

2025TVKPOPPEDas Self 2022Filmthe interlude of 11 2022TVThe Second Worldas Self - Participant 2012TVShow! Championas MC (Episode 462 - Episode 500)