Sofia Black-D'Elia (born December 23, 1991) is an American actress. She is known for her roles as Tea Marvelli in Skins, Sage Spence in Gossip Girl and Andrea Cornish in The Night Of. As of 2017 Black-D'Elia stars as Sabrina on the FOX comedy The Mick.
Sofia Black-D'Elia was born in Clifton, New Jersey. Her mother, Eleanor, works in printing. Her father, Anthony V. D'Elia, is a Judge of the Superior Court of New Jersey. Her father is of Italian descent and her mother is Jewish. She started acting at the age of five and signed up for dancing classes at Broadway Bound.
When she was seventeen, Black-D'Elia was cast in her first significant role on the soap opera All My Children as the recurring character Bailey. In 2010, she was cast the role of Tea on the MTV adaptation of the hit British teen drama Skins, where she played an openly lesbian teenager. Starting in the fall of 2012, Black-D'Elia played Sage Spence in the sixth and final season of Gossip Girl. She also portrayed Jessie in the Michael Bay-produced time travel thriller Project Almanac, which was released in January 2015. In 2016, she appeared in the HBO miniseries The Night Of. She currently also plays the role of Sabrina Pemberton on The Mick.