Willow Camille Reign Smith (born October 31, 2000), also known mononymously as Willow, is an American singer, songwriter, record producer, and actress. She is the daughter of Will Smith and Jada Pinkett Smith, and the younger sister of Jaden Smith. Smith made her acting debut in 2007 in the film I Am Legend and later appeared in Kit Kittredge: An American Girl alongside Abigail Breslin. She received a Young Artist Award for her performance.
Smith launched her music career in the autumn of 2010 with the release of the singles "Whip My Hair" in 2010 and "21st Century Girl" in 2011, and signed to her current mentor Jay-Z's record label Roc Nation in 2010, becoming the youngest artist signed to the label. "Whip My Hair" peaked at number 11 on the Billboard Hot 100. The video was nominated for Video of the Year at the BET Awards of 2011. She released her debut album, Ardipithecus, on December 11, 2015.