There appears to be multiple artists on this page other than the k-pop group. Secret (시크릿) is a TS Entertainment 4-member girl group formed in South Korea in 2009. Members are: Jun Hyo Sung/Jeon Hyo Sung (leader), Han Sun Hwa, Song Ji Eun (송지은) and rapper Zinger. ★ MEMBERS Jung HyoSung (전효성) ~ Leader
Jung HaNa (정하나) a.k.a Zinger (징거) ~ Rapper
Song JiEun (송지은) ~ Main vocal
Han SunHwa (한선화) ~ Maknae

Read more about Secret on Last.fm.