Estelle

"Estelle Fanta Swaray" (born January 18, 1980), simply known as Estelle, is a British singer-songwriter, rapper, producer, and Grammy Award winner who voices Garnet in Steven Universe.

Trivia

 * Her favorite episode from the first season is "Cat Fingers".
 * Estelle wrote and sings the theme for the show, "We Bare Bears".
 * She has said that Steven Universe is the "first major part [she has] voiced in."