Adriana "Didi" Costine, was born in College Station, Texas, to actors Laura Costine and Dustan Costine. Her father is originally from Texas and her mother from the Dominican Republic. From a young age she has been interested in acting as both her parents and her sister and brother also act. Her first film was The Prince in which she played the daughter of Bruce Willis, she has also worked with such figures as Halle Berry, John Krasinski, Sharlto Copley, Margo Martindale, Mark Wahlberg, Will Ferrell, John Cena, and Ethan Hawke. Outside of acting she enjoys stilt-walking, gymnastics, and jumping on her trampoline. She has one cat, Louis, and a Yorkie, Bridgette. She resides in Los Angeles, California.