Nicole Kidman might be an A-list Hollywood star but her family certainly didn't come from money.In a heartbreaking and candidly honest revelation The Undoing actress, 53, opened up about being grateful for everything she has because she had so little growing up.MORE: Nicole Kidman and daughters share sweet family photos to mark special occasion with Keith Urban"I've always been aware of privilege because both my parents came from nothing," Australian-born Nicole told Glamour UK as the digital