Sultry Billie Piper is back to work as Call Girl Belle de Jour in the fourth series of the hit TV show
By
Sarah Bull
Last updated at 9:50 PM on 24th August 2010
She's played call girl Belle de Jour for the past three years.
And now Billie Piper is reprising her role once again for the fourth, and final, series of hit TV show Secret Diary Of A Call Girl.
The 27-year-old actress looked stunning in a tight blue dress and incredibly high heels, with her long blonde hair backcombed into a sexy volumised 'do, on the set of the series in London today.
Back to work: Billie Piper starts shooting the fourth and final series of Secret Diary Of A Call Girl in London today
Elegant: Billie looked chic in a ladylike navy dress and chunky jewellery
And as well as teaming her look with a beaded necklace, cuff and black bag, Billie also sported a glowing tan, after revealing she has spray tans to ensure she looks as slim as possible for the show's many sex scenes.
Billie is said to have been offered a £400,000 to play the high-class escort in the fourth series.
Mind your step! Billie was wearing some incredibly high black heels
The third season of Secret Diary Of A Call Girl saw Belle's relationship with her editor Duncan break down after it was revealed Duncan was also sleeping with Belle's friend Bambi, who also works as a call girl.
Belle's best friend Ben was also shown confessing his love for her in the final episode, suggesting the pair may embark on a relationship during this series.
While the cast of the show have said this series will definitely be the last, it is being developed into a movie after proving such a hit in America.
Billie said recently: 'I'm about to start filming the fourth series and then that will be it.
'I'm not sure it has legs past four seasons so we're trying to develop a movie.'
While Belle de Jour has written under a pen name, it was revealed last year that she was actually American research scientist Dr Brooke Magnanti.
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Billie met Magnanti in a TV special last year, which Magnanti would be the final time she would talk about her life as Belle.
She said: 'This show will be the last word on what it was like to be Belle: How my sexuality was formed, how I came to the work, what it's like to be portrayed on TV.'
And after meeting Magnanti, Billie said: 'She was great, she was very well turned out, very elegant, amazing rack ... and she was really well educated.'
Billie And The Real Belle Bare All: Billie met Dr Brooke Magnanti, the real Belle, in a TV special last year
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