Older sister of Arden Briar Voyles who is also an actress.
Madeleine is of Southeast Asian Ancestry. Her mother is 1/4 Thai, 1/4 Cambodian, and 1/2 Laotian.
Madeleine was 6 years old when she auditioned for 'The Creator', and was 7 years old during filming. She had her head shaved every week while on set for 6 months.