Sarah Stark is a twenty-year-old only daughter of Tony Stark and Pepper Poptts, she is Tony Stark’s only heir of blood and recently entered MIT college. She is being prepared to inherit the entire Stark industry and is engaged to Peter Parker, she has a good relationship with all the avengers they protect her with their own lives. And whenever they ask her the avengers answer that she is their little star and even though she is a young adult this does not change.