Ashley's Up The Duff?!

But her twin sister Mary-Kate isn’t too happy she’s being beaten to the maternity ward...

Ashley Olsen has always wanted children, and it seems like she’s finally jumping on the baby bandwagon. Yay!

The fashion designer, 31, was spotted making a sneaky getaway from a New York office building on August 22, sporting what looked to be a bump under her loose-fitting top.

But who could be the daddy? Well, according to a close pal of the single star, it’s her silver-fox ex Richard Sachs, despite Ash splitting with him in March after five months together.