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 a high-class independent escort. Unintentionally befriended by the bubbly but clingy Bambi, Belle finds herself an unwilling mentor to this wannabe call girl. And while her best friend Ben, the only person who knows about her secret life, seems to be settling down into domestic bliss, Belle is throwing herself into her work.

But then Belle meets Alex, the handsome doctor who she mistakes for a client in a hotel bar. Belle faces the most difficult question of all - Can you keep having sex for money if you're falling in love? Will the girl who thinks she has it all ever really manage to have a relationship?

Belle is about to find out....