WJSN’s powerhouse Dayoung is back! Eight months after her record-breaking debut, she drops her highly anticipated single, "What's a girl to do," on April 7 at 6 PM KST.

Expect infectious beats, relatable lyrics about love, and a viral-ready choreography. After sweeping charts and awards with "Body," Dayoung is set to redefine solo stardom.

Are you ready for the #WAGTD_Challenge?