Pregnant Billie Piper signs for third season of Secret Diary of a Call Girl

Billie Piper, the British star set to make her Showtime debut with Secret Diary of a Call Girl in mid-June, has signed on for a third season of the racy show, which chronicles the adventures of high-priced hooker Belle de Jour.

News reports say Piper, who is several months pregnant by hubby and actor Lawrence Fox, asked for a body double to shoot nude scenes for Season 2 and may use one again early in Season 3, which is set to film days after she’s due to deliver.

We’ll have to wait for Seasons 2 and 3 to arrives stateside, but Season 1 is due June 16 right after Weeds.