Secret (시크릿) is a South Korean girl group formed by TS Entertainment. Consisting of four members, Hyosung (전효성), Hana (정하나), Jieun (송지은) and Sunhwa (한선화), the group released their debut single, "I Want You Back" on October 13, 2009. In 2010, they released two mini albums entitled Secret Time (EP) and Madonna with lead singles Magic and Madonna respectively.
In 2011, Secret released two other singles; Shy Boy and Starlight Moonlight. Then they released Love Is Move which is the title track from their first korean full lenght album called