Moonbyul

Moonbyul, born Moon Byul-yi (문별이), is a South Korean rapper, singer, songwriter, dancer, and radio host. She is the main rapper of the South Korean girl group Mamamoo. In May 2018, Moonbyul made her debut as a solo artist, releasing the digital single "Selfish."

Moonbyul, born Moon Byul-yi (문별이), is a South Korean rapper, singer, songwriter, dancer, and radio host. She is the main rapper of the South Korean girl group Mamamoo. In May 2018, Moonbyul made her debut as a solo artist, releasing the digital single "Selfish."