Moon Sua X Siyoon

문수아 X 시윤문수아 X 시윤

Fandom: Belllie’ve2 Members

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Biography

Moon Sua X Siyoon is a South Korean duo of the girl group Billlie under Mystic Story Entertainment. The duo is the group’s first official sub-unit. They debuted on April 7, 2025, with their first single, SNAP.

Group Info

Status

active

Debut

April 7, 2025

Members

2

Social

instagram twitter facebook

Members (2)

Moon Sua

문수아

Fandom

Belllie’ve

Company

MYSTIC Story

youtube

tiktok

spotify

Agency

MYSTIC Story

Siyoon

시윤

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