Papped: Cameron Diaz with a “baby bump”

Cameron Diaz has been snapped with a baby bump – but don’t worry, it’s not real.

The actress was snapped with the fake belly on the set of new movie What To Expect When You’re Expecting, which co-stars Jennifer Lopez and Brooklyn Decker.

Click here to see a photo – it does look very convincing.

So does Cameron want kids?

“People are always asking me, ‘Do you want to get married? Do you want to have children?’ My family doesn’t ask me that,” she told Elle. ”They don’t put that on me. They never have. They know that if I want to get married, I’ll do it. They don’t think I’m out there, stranded, without what I want.”