Koi Kat (ģ½ģ“ģŗ£; formerly known as Seo Yeong, Raon and YoeSLee) is a South Korean singer under UNC Company. She is a former member of the girl group ANS, pre-debut group ALLS-GIRL and the co-ed band DALUNA. She made her debut as a soloist on February 28, 2025 with the digital single "Let It Show". Read more on Last.fm