Park Soo-young (Korean: 박수영; born September 3, 1996), known by the stage name Joy, is a South Korean singer, actress, and host. She debuted as a member of South Korean girl group Red Velvet in August 2014. In 2017, Joy debuted as an actress and has had starring roles in the television dramas The Liar and His Lover (2017), Tempted (2018), The One and Only (2021), and Once Upon a Small Town (2022). In 2021, Joy officially debuted as a soloist with the release of her special album Hello.