Miss $ (미스 에스) is a female South Korean hip-hop group known for specializing in ballads. The group debuted in 2008 and immediately started gaining popularity with their debut digital single, "Don’t Cheat On Me” featuring Nam Gyu-ri. Originally a duo, they have undergone a few lineup changes. The current members are Yumi (Oh Yu-mi), Kang Min Hee, and Jace (Yun Ja-yeong). Members: 유미 (Yumi) Full Name: Oh Yu-mi (오유미) Born: June 7, 1984 (age 29) Read more on Last.fm