Pyo Hyemi

On August 12, 2010, she debuted as a member of 9MUSES with the group's first single album "Let's Have A Party". Following the graduations of Euaerin and Minha on June 7, 2016, she became the sole member remaining from the group's original debut lineup. She debuted as a member of the group's first sub unit 9MUSES A on August 4, 2016 with the single album "Muses Diary".

Following Moon Hyuna's graduation on October 3, she was appointed as 9MUSES' leader. On February 10, 2019, Star Empire Entertainment announced that 9MUSES would disband after nine years of activities. The group officially disbanded on February 24 following a fan meeting and the release of the digital single "Remember".