Milena (밀레나) is a violinist, singer, songwriter, and producer under the music label WAVY, and their first female signing.

During her career, Milena has arranged, written, and composed music for various artists, including Colde, Whee In, Heize, and many more.

She debuted as a soloist on November 4th 2021, with her single “Night Train”. After releasing another single, she released her first full album, Riddle, in 2022, along with the EP Sweeet with the popular track “Sweet Sour Legacy”. She followed it up with her second album, Foggy in 2024. Recently, she opened for the North America leg of band wave to earth’s world tour.