Moon Sua is a member of the South Korean girl group Billlie under Mystic Story Entertainment. – She was born in Cheongju, South Korea. – Family: father, mother and older brother ASTRO ‘s Moonbin. – Her nicknames are mood maker and su-mile (smile). – Her hobbies are taking pictures and watching Netflix.

136K Followers, 4 Following, 6 Posts - MOON SUA 문수아 (@sua.billlie) on Instagram: "‎@billlie.official 팬 페이지만, not impersonating ᡣ𐭩‎"

Moon Sua (문수아) is a South Korean rapper, singer, MC and lyricist under MYSTIC STORY. She is a member of the girl group Billlie and one half of its sub-unit Moon Sua X Siyoon.

Moon Sua X Siyoon (문수아X시윤) 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 Name Meaning: N/A Official Greeting: N/A.

Jun 14, 2023 · Billlie's Moon Sua recently returned to promotions after the untimely passing of her brother ASTRO's Moonbin and kept him with her throughout the broadcast.

Billlie (Korean: 빌리; RR: Billi; stylized as Bi11lie or Billlǃə) is a South Korean girl group formed by Mystic Story. Billlie debuted on November 10, 2021, with the extended play (EP) The Billage of Perception: Chapter One. The group originally consisted of six members: Moon Sua, Suhyeon, Haram, Tsuki, Siyoon and Haruna.

Oct 23, 2023 · Moon Sua (Real Name: ‘ Moon Soo Ah) is a South Korean rapper, singer, and songwriter. She is a member of the girl group Billlie under MYSTIC Story. Moon Sua was born in Cheongju, South Korea, and has an older brother, ASTRO’s Moonbin.

She is the younger sister of the late ASTRO member Moon Bin. She made her debut in November 2021 as the group's main rapper and lead vocalist with their first EP, "The Billage of Perception: Chapter One".

Aug 12, 2024 · Moon Sua (문수아) is a South Korean singer and a member of the K-pop girl group Billlie under Mystic Story Entertainment.

Billlie (빌리), formerly known as Mystic Rookies, is a 7-member girl group under Mystic Story Entertainment (a subsidiary label of SM Entertainment). The group consists of Moon Sua, Suhyeon, Haram, Tsuki, Sheon, Siyoon, and Haruna. They debuted on November 10, 2021 with their first mini album, the Billage of perception : chapter one.