Park Jung A is a South Korean actress, singer, model, and television presenter. She released the album Yeah and the extended plays Mask Singer 27th featuring Lee Chang-seop and CHEETAH, and Mask Singer 28th featuring Lee Chang-seop and MUZIE. Some of her most popular songs include Love in the Air with Seo In-guk and VIXX, Falling with Seo In-guk and VIXX, and Shooting Star with ZE:A and 9MUSES. She has appeared in the television series Oh My Ghost, Seo Yeong, My Daughter, and Smile Again.