Edith Piaf, commonly known as the 'Little Sparrow, ' was a French singer, songwriter, and actress who rose to fame in the 1930s and 1940s. She is widely regarded as one of the greatest singers of all time and is remembered for her powerful voice and passionate performances. Her most famous songs include 'La Vie en Rose, ' 'Non, Je Ne Regrette Rien, ' and 'Hymne à l'AMOUR.' Piaf's life was marked by tragedy and hardship, but she continued to perform until her death in 1963.