Billie Piper was married to Chris Evans

Pregnant Billie Piper says she has been longing for a fag.

But the actress, who is due to give birth to husband Laurence Fox's child in three months, has resisted.

‘I gave up smoking straight away and it was fine,’ she says. ‘But now I’m craving a cigarette sooo badly.

‘I keep on looking at [the bump] and thinking "Okay, you’re formed!’’

And Billie, 25, says chatting to her relatives makes her feel worse.

‘I speak to most of my family and they say, "Oh, we smoked through all our pregnancies",' she says.

'And I have to say, "But you can’t do it now".’

Billie stars as hooker Belle de Jour in ITV2’s Secret Diary Of A Call Girl.

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