Alice Ernestine Prin, nicknamed the Queen of Montparnasse and often known as Kiki de Montparnasse, was a French model, chanteuse, memoirist and painter during the Jazz Age. She flourished in, and helped define, the liberated culture of Paris in the so-called Années folles. She became one of the most famous models of the 20th century and in the history of avant-garde art.