Natalie Portman is an actress and film producer with dual Israeli and American citizenship. Portman is best known for her roles as Padmé Amidala in the Star Wars prequel trilogy and Nina Sayers in Black Swan ; she won an Academy Award, Golden Globe Award, and Screen Actors Guild Award, among other accolades, for her performance in the latter.
Cassandra Lynn Scerbo is an American actress, singer and dancer. She was one of the members of the Slumber Party Girls in the CBS children's music variety series Dance Revolution. In acting, she starred as Brooke in the film Bring It On: In It to Win It , as Lauren Tanner in the ABC Family comedy-drama series Make It or Break It , and as Nova Clarke in the Sharknado film series.