Hello Venus (Hangul: 헬로비너스; often stylized as HELLOVENUS) is a South Korean girl group formed by Tricell Media, a joint venture between Pledis Entertainment and Fantagio, in 2012. The group originally consisted of six members: Alice, Nara, Lime, Yooara, Yoonjo, and Yooyoung. They debuted with lead single "Venus" from their debut extended play, Venus, on 9 May 2012. In July 2014, Fantagio and Pledis ended their Tricell Media joint ventures. Yooara and Yoonjo remained under Pledis, with the other four members continuing their group activities under Fantagio. In October 2014, Fantagio introduced two new members: Seoyoung and Yeoreum. In 2018, former member Yoonjo joined a new girl-group, UNI.T.