Willow Camille Reign Smith is the daughter of Will and Jada Pinkett Smith. Her elder brother is a fellow child actor Jaden Smith, and paternal half-sister to Trey Smith. She along with her brother are youth ambassadors for project Zambia in conjunction with the Hasbro corporation-which helps children orphaned by AIDS in Africa.
Smith presented an award at the Kid's Choice Awards. She made her acting debut in I Am Legend alongside her father. Her next film, Kit Kittredge: An American Girl, was released on July 2, 2008.
The soon to be 10-year old's first single, "Whip My Hair" leaked on September 7, 2010. As you just heard, it definitely has some kick!