Lee Ha Young

Lee Ha Young, popularly known by the stage name Hayoung, is a South Korean singer and former member of South Korean girl group Playback (플레이백) under Coridel Entertainment. The idol-turned-actress, who first debuted as a member of the girl group Playback in 2015, entered the limelight when she made it into the final lineup of the top nine female contestants on JTBC and YG Entertainment's survival show MIXNINE. She then went on to make her acting debut in the web drama What to Do with You and has since appeared in a wide variety of projects.

On April 16, 2019, she signed with Management Nangnam but moved away to signed on with a different agency, O& Entertainment. On June 11, 2020, O& Entertainment announced Hayoung will now be using the stage name Han Na Young. On August 31, 2021, Echo Global Group announced that she had signed on with the agency and would be returning to promote using her birth name Lee Ha Young.