A Fisher-Cohen Baby?

I am terrified to think of a little baby Borat but Isla Fisher is reportedly pregnant with fiancé Sacha Baron Cohen's baby. The picture above was taken outside of The Late Show with David Letterman on Thursday, March 29...see a baby bump?

Isla was the crazy chick in "Wedding Crashers" and she reportedly chose LA pub - Cat and Fiddle - to tell her peeps the good news.

A source is quoted by Britain's Daily Star newspaper as saying: "Isla called everyone to a toast and gushed, 'We have got good news. I am pregnant.' "

Fischer/Cohen flackies aren't commenting but I read between those lines and saw they were suggesting we cut to the scene where Isla pops out a furry gonad-like baby who proceeds to say to his mama, "Whuut? I make-a poo in your bel-lyyy...Whuuta da big deal?"

...AND SCENE.