HeyGirls

HeyGirls (헤이걸스) was a three-member girl group under Moai Entertainment. The group was originally called Black Queen. They gained some recognition after appearing on Mnet's talent show Superstar K3 before officially debuting on October 19, 2012 with the single "Good Girl". On December 26, 2023, Moai announced the group's disbandment.