Moon Su-a is a South Korean rapper, singer, MC and lyricist under MYSTIC STORY. She is a member of the girl group Billlie and its sub-unit Moon Sua X Siyoon.
She is also a former contestant on the competition show Unpretty Rapstar 2.
Moon Su-a is a South Korean rapper, singer, MC and lyricist under MYSTIC STORY. She is a member of the girl group Billlie and its sub-unit Moon Sua X Siyoon.
She is also a former contestant on the competition show Unpretty Rapstar 2.
