August 15, 2019 - present
Korean: 비안
Japanese: ビアン
South Korea
Bian (비안) is a Vocalist and Dancer of the girl group ANS under ANS Entertainment. She used to be a member of the group Midnight but it was announced she left the group on April 8. On August 12, she was the first member of ANS to be revealed. She debuted with the group on September 16 2019.