By the time she was 19 years old, she has already acquired a large fan following, which made her a gem in the Smith family. Willow is already a striking 1.7 meters tall and weighs 119 pounds (54 kgs). Being only 19 years old was posed no challenge to Willow Smith, who has already amassed a massive wealth of her own. As of 2020, Willow Smith’s net worth is $6 million US dollars, owing largely to her variety of talents in the film and music industries.