OK:Pregnant Billie Piper says she felt like a “sweating sea cow” when filming scenes for the new series of raunchy ITV show Secret Diary Of A Call Girl.Billie, 25, pictured in costume as high‑class hooker Belle in the series based on the internet blogs of former London call girl Belle de Jour, struggled with her growing bump on set. “I had no food cravings other than wanting food constantly,” jokes the actress, who is expecting her first child with husband Laurence Fox in October. “This year I found the heat very uncomfortable and that, coupled with the fact that I was growing every day, the lack of sleep and the desire to just sit on my bum and stuff my face, was not conducive to work. “I was thirsty all the time and always needing the toilet – which is really unhelpful when working to such a tight schedule.“When I am playing Belle I have to play a sexually liberated, empowered young prostitute but unfortunately I felt like a sweating sea cow!”The second series of the show, which is a big hit in the US, begins next month – and thankfully filming for a third series will start once Billie has given birth.
