Mariah of Ireland is the American Daughter of Denzel and Vanessa Washington.She has one sister who younger by five years by the name of Selita Washington . At the age of 18 Mariah went to study at the Royal Academy of Dramatic Art (Do not own this) to be an Actress. By the age of 21, she started her career and everything took off. But around the age of 28, she was wanting to find Mr.Right. She is going to find out Mr.Right has been there for her since the age of 18. Follow her journey.