Cho Hye Yeon is a member of the South Korean girl group, Gugudan formed by Jellyfish Entertainment and the company's first girl group. The group debuted on June 28, 2016, Hyeyeon left the group in October 2018. On March 4, 2022 Beyond J officially announced that Hyeyeon had signed an exclusive contract with the agency and would be promoting as an actress under the new stage name Jo Aram. Watch drama online for free.