K-pop rapper and dancer best known as a member of the girl group Mamamoo. She and the group rocketed to stardom in 2014 with the release of their debut single "Mr. Ambiguous."
She was born in Bucheon, South Korea.
She was cast in the lead role of Yoo Na-young in the web drama Start Love in 2015.
Her real name is Moon Byul Yi.
The music video for "Mr. Ambigious" features K-pop singer Baek Ji-young.