Rainbow (Hangul: 레인보우) is a South Korean girl group formed in 2009 by DSP Media. The group is composed of seven members: Woori, Seungah, Jaekyung, Noeul, Yoonhye, Jisook and Hyunyoung. They released their debut mini album Gossip Girl on November 12, 2009. In October 2016, DSP Media announced that Rainbow would disband after seven years because their contracts expired. In November 2019, the group was re-formed for their tenth anniversary.