Born to prominent rapper, producer, and actor Will Smith, Trey Smith has an estimated net worth of $2 million. In 1998, he appeared in the 1998 music video of his father for the single titled "Just the Two of Us”.

Trey Smith was born Willard Carroll Smith III on November 11, 1992 in Los Angeles, California, USA. He is Will Smith’s son with Sheree Zampino. According to Trey, he admires the acting skills of Sarah Michelle Gellar, Will Smith, Tom Cruise, and Jada Pinkett Smith, his stepmother.