Ahn Hye-jin (Hangul: 안혜진; born July 23, 1995), known professionally as HWASA, is a South Korean singer-songwriter under P Nation. She is a member of the South Korean girl group MAMAMOO. She made her solo debut with the digital single 멍청이 (twit) on February 13, 2019 and released her first EP, María, on June 29, 2020.