Secret Diary of a Call Girl -LRB- known on-air before the watershed in the UK as Secret Diary -RRB- is a British television drama broadcast on ITV2 based on the blog and books by the pseudonymous '' Belle de Jour ',' starring Billie Piper as Belle, une fillette londonienne de haut niveau.
La fillette éponyme est basée sur les blogs de Belle de Jour.