María de los Ángeles Felisa Santamaría Espinosa (born August 2, 1947), professionally known as Massiel, is a Spanish pop singer. She won the Eurovision Song Contest 1968 with the song "La, la, la", beating the British pop singer Cliff Richard's "Congratulations". 　　She decided to abandon her music career in 1996, but released another album a year later and a further one in 2007, along with two new editions of 1970s albums.