Image details: Ashlee Simpson and Pete Wentz out for lunch at Cafe Med served by picapp.com

Despite rumors that Ashlee Simpson was having a boy (because she’d registered for all blue items at Petit Tresor), one source says she DEFINITELY having a girl.

Of course, if the “twins” rumors are correct than both reports were right.

Sigh…. guess we’ll actually have to wait to see the baby. So old-fashioned. (wink)

MSN reports that “family doctor assured them the future is looking pink.”

Apparently they got a jump on their Valentine’s Day this year, too. That’s supposedly when the baby was conceived. Aw….

The baby is due around Halloween.

We know Ashlee Simpson and Pete Wentz are just the cutest couple ever. Here’a a video montage of the two of them set to “The Luckiest.” Very cute.

So says Petit Tresor, the super glam store for all things baby. (Brangelina and J-Lo are two celebs who have frequented the store for their twins.) CelebTV reports that Ashlee and Pete filled out a baby registry in which “almost everything is blue.”

Well I say, maybe they like BLUE!

A salesperson for Petit Tresor blabbed that “it was very clear” they were having a boy. But are we really believing these people? After all, as Hollyscoop has pointed out, “Petit Tresor is the same store that got slapped with a huge lawsuit a few months ago for selling fake stories to the press about Tom Cruise and Suri.”

And I suppose it’s not like we can ask Pete Wentz. He’ll tell us they’re having triplets or something and will be joking about it the entire time. Guess we just have to wait and see until we get a better source.