DeWitt was born in Flushing, Queens, New York, the girl of Rosemarie Braddock and Kenny DeWitt. She could be a grandchild of boxer James J. Braddock, and contend the role of neighbor "Sara Wilson" within the moving picture Cinderella Man, that pictured James J. Braddock's life.
DeWitt lived in Hanover town, New Jersey and could be a graduate of Whippany Park highschool. She performed in many highschool productions. She attended the New school at Hofstra University wherever she received a Bachelor of Arts in inventive studies. whereas at Hofstra University, she additionally joined Alpha letter. She had further coaching at The Actors Center in the big apple