"Crystal Clear! Hello, I'm Elkie! Chong Ting Yan (莊錠欣), popularly known as Elkie, is the Lead Vocalist and Visual of CLC, a South Korean girl group formed by Cube Entertainment on March 19th, 2015. She is from Hong Kong. She was one of the new members introduced in February 2016. Her representative fruit in the group is Cherry. On December 25, 2020 it was reported that Elkie had submitted a request to terminate her contract with Cube Entertainment, citing lack of payment and support for the group's development, implying the company has no plans for Elkie's future. Her legal team has mentioned that after Cube Entertainment receives the request, they will have 15 days to respond with her income statement before taking further action. On February 3, 2021 it was announced that Elkie has officially left the group and Cube Entertainment as her contract with the agency was terminated in a mutual agreement between both parties.