Hannah Waddingham is a British actress and singer, best known for her role as Rebecca Welton in the popular television series Ted Lasso. She has received critical acclaim for her performance, showcasing her talent in both comedy and drama. In addition to her television work, Waddingham has a strong background in musical theater. She has appeared in various stage productions, including Spamalot and The Wizard of Oz, where she demonstrated her impressive vocal abilities. Waddingham's versatility as a performer has made her a prominent figure in the entertainment industry.