Willow Camille Reign Smith (born October 31, 2000), also known mononymously as Willow (stylized in all caps), is an American singer, rapper, actress, and dancer. 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.
In 2010, Smith launched her music career with the single "Whip My Hair", which peaked at number 11 on the Billboard Hot 100 and was nominated for Video of the Year at the BET Awards of 2011. Smith later signed to her mentor Jay-Z's record label Roc Nation, becoming the youngest artist signed to the label; and released the single "21st Century Girl", the following year. In 2015, Smith released her debut album, Ardipithecus, including the single "Wait a Minute!", which was certified Platinum by the Recording Industry Association of America. In 2018, Smith began co-hosting the Facebook Watch talk show Red Table Talk, which has earned her two NAACP Image Awards and two Daytime Emmy Award nominations. In 2021, Smith released the single "Transparent Soul" featuring Travis Barker, which reached number one on the Billboard Rock Streaming chart.