Effective period / Period of releases: 2015 - 2020

Members: Kwon Eun Bean, Ye Eun, Seung Yeon, Yu Jin (3), Sorn, Seung Hee, Elkie (3)

CLC (Hangul: 씨엘씨) is a seven-member South Korean girl group formed by Cube Entertainment in 2015. CLC is an acronym for "CrystaL Clear".
At their debute, the group consisted of 5 members. Seunghee, Yujin, Seungyeon, Sorn, and Yeeun. In 2016 Elkie and Eunbin were added to the line-up, with Eunbin not joining promotion until after finishing up Produce 101 activities. In late 2020, Elkie send a legal notice to Cube asking to terminate her contract, and in early 2021 she officially left the group.
The group's early works have a cute concept. Starting Crystyle, the group changed to a Girl Crush concept.