First of all, we must sprinkle a little reality over this story.
There has been no official word from Isla or her fella Sacha Baron Cohen on the matter of a pregnancy...
But according to US mag Life & Style Weekly, the couple are expecting their first nipper.
They claim that the Wedding Crashers actress let slip about the bun in her oven at LA pub Cat And Fiddle.
After ordering a water, Isla supposedly told friends: "We've got good news - I'm pregnant."
A pub customer said: "After the group toasted the couple they just kept kissing and hugging."
The pair are due to be married later this year.
Social bookmarking allows you to save and categorise a personal collection of bookmarks and share them with others. This is different to using your own browser bookmarks which are available within your web browser.
Use the links on the left to share this page on the social bookmarking site of your choice.
Read more about social bookmarking at: Wikipedia - Social Bookmarking