In 2003, Keira Knightley rose to international fame with her role as Elizabeth Swann in Pirates of the Caribbean: The Curse of the Black Pearl. The film was a major commercial success and established her as a leading actress in Hollywood, showcasing her ability to carry a blockbuster alongside seasoned actors.

That same year, she also appeared in the ensemble romantic comedy Love Actually, where she played Juliet, a newlywed caught in a memorable subplot. These two roles marked a turning point in her career, demonstrating her versatility and setting the stage for future critical acclaim in both period dramas and contemporary films.