Amber Heard is now a mother of three. The actor on Sunday wrote on Instagram that she has welcomed twins into the family, a son named Ocean and a daughter named Agnes.

Amber Heard has welcomed twins. A spokesperson for the actress, who is also mom to 4-year-old daughter Oonagh Paige, tells PEOPLE, "Amber is delighted to welcome the twins and complete her family."

She shared an emotional message on Mother's Day about creating a family "on her own terms." Amber Heard revealed that she'd expanded her family as she announced she'd welcomed twins in a May 11 post for Mother's Day.