Cierra Alexa Ramirez (born March 9, 1995) is an American actress and singer. She is best known for playing Mariana Adams Foster in the Freeform television series The Fosters and reprising her role in the spin-off series Good Trouble, which she also co-executive produced with co-star Maia Mitchell. Her accolades include an ALMA Award, an Imagen Foundation Award and a GLAAD Media Award nomination. Ramirez was born on March 9, 1995, in Houston, Texas. Read more on Last.fm