Belle On Belle: Billie Piper Meets The Real Belle De Jour

Coming this Monday on Showtime: Billie Piper, star of "Secret Diary of a Call Girl," sits down with Brooke Magnanti—the real life Belle de Jour—to learn what her life as a call girl was really like.

We know, we know—it's so unfair that you have to wait three whole days to see this awesome interview...but to tide you over (or maybe just tease you extensively), we've managed to secure to preview clips from the good people at Showtime.

At left: Billie gets ready to meet Brooke "Belle de Jour" Magnanti for the first time.

At left: Brooke discusses meeting her first client.