화사
Ahn Hye-jin (Hangul: 안혜진; born July 23, 1995), known professionally as Hwa Sa, is a South Korean , is a South Korean singer-songwriter signed under RBW. 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.