Secret Diary of a Call Girl is a British drama television series that aired from 27 September 2007 to 22 March 2011 on ITV2, based on the blog and books by the pseudonymous Belle de Jour. It stars Billie Piper as Belle, a high-end London call girl.
Created by Lucy Prebble. With Billie Piper, Iddo Goldberg, Cherie Lunghi, Ashley Madekwe. Based on the popular diary of the anonymous sex worker known.