The Duchess of Cambridge will become the latest big name to read a bed time story on CBeebies.
Catherine, also known as Kate Middleton, will read Jill Tomlinson's The Owl Who Was Afraid of the Dark, when she makes her CBeebies appearance to mark Children's Mental Health Week.
The classic tale is about baby owlet, Plop, who struggles with confidence issues but is helped by his friends to flourish.