Jennifer O'Neill (born February 20, 1948)[2] is a Brazilian-born American author, model and former actress. Born in Brazil, and moving to the United States as an infant, she first came to prominence as a teenage model, as well as for her spokesperson work for CoverGirl cosmetics, which began in 1963 and spanned three decades. She made her feature film debut in the comedy film For Love of Ivy (1968), followed by a lead role in Howard Hawks's Western film Rio Lobo (1970).