Biyouna (بيونة), whose real name was Baya Bouzar (باية بوزار), was an Algerian actress, singer, and dancer born on September 13, 1952, in Belcourt, a working-class neighborhood of Algiers, and died on November 25, 2025, at the Beni Messous Hospital in Algiers, at the age of 73, from lung cancer. A major figure in Maghrebi culture, she is remembered as a free-spirited, popular artist deeply attached to Algeria.

Born into a family where music played a significant role, particularly through her sister, the singer Leïla El Djazaïria, Biyouna developed a passion for singing, dancing, and acting at a very young age. As a teenager, she first joined Fadela Dziria's troupe, where she sang in the choir and played percussion, before forming her own group with which she performed at weddings and popular festivals in Algiers. By seventeen, she was already performing in the capital's cabarets, before becoming a dancer at the famous Copacabana at nineteen, which brought her to the attention of the artistic community.