Dulce María Espinosa Saviñón (born 6 December 1985), simply known as Dulce María, is a Mexican singer, actress and writer who began her career at age 5 by appearing in hundreds of TV commercials. She is the great-niece of painter Frida Kahlo. Dulce María Espinosa Saviñón (born 6 December 1985), simply known as Dulce María, is a Mexican singer, actress and writer who began her career at age 5 by appearing in hundreds of TV commercials. She is the great-niece of painter Frida Kahlo.