Tom's Ex Pregnant Again?

It looks like Tom Brady‘s son, John Edward Thomas, might soon have a little brother or sister!
The injured Patriot quarterback’s ex, actress Bridget Moynahan, was spotted visiting a California Medical Center this past weekend.
And she’s looking all kinds of plump in the middle!
Who’s the father this time????
Update: A rep for Moynahan assures us she “is not pregnant.”
[Image via Ramey Pix.]