Series 3 of Secret Diary is now over.

Based on the best-selling, real life diaries of an upmarket escort, Secret Diary of a Call Girl allows us a deeper look into the world of the glamorous and intelligent Belle.

Belle is now juggling being Hannah, a high-class independent escort and a published author. It’s a constant struggle to keep her numerous identities hidden, a struggle which becomes harder when her sister Jackie comes to stay.

When Jackie starts dating Ben and Bambi falls in love with a client, the hedonistic, young aristocrat Byron, it seems that everyone is in a relationship except Belle. There is only one man who understands her – Duncan, the editor of her book. Is this a man who can accept Belle for what she is?