Azra Kolaković, known by her stage name Donna Ares, was a Bosnian singer, songwriter, writer and pianist. She is considered the most talented Bosnian artist who wrote both music and lyrics for her songs, and was also involved in graphic design. She released a total of 6 studio albums and a book about the fight against cancer. She died at age 40 following a three-year long battle with uterine cancer.