Willow Smith was born on October 31, 2000 in Los Angeles, California. She is the daughter of actress-musician Jada Pinkett Smith and actor-musician Will Smith. She has two older siblings: her brother Jaden Smith, an actor and musician, and her half-brother Willard Carroll "Trey" Smith III, an actor and DJ. Smith and her siblings are youth ambassadors for Project Zambi, which, in conjunction with Hasbro, provides assistance for Zambian children orphaned by AIDS.