Ashlee Simpson and Pete Wentz are expecting a baby girl and you’ll never guess the due date.

Ok, maybe you will. What one day of the year do you think super-emo boy Pete would love to have his baby born on?

You guessed it. Halloween!

The couple apparently conceived just before Valentine’s Day while on vacation. The initial due date their doctor gave them was October 31. If that becomes the child’s actual birth date remains to be seen, but I bet they’ll do about anything to make sure it happens!

Does anyone else think their baby is going to look like Christian Siriano? Heh.

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Super-emo boy Pete Wentz recently admitted that he made out with other guys in the past.

Wentz, 29, who is now married to and expecting a child with Ashlee Simpson, says that in his younger days he had sexual trysts with men as a way to express himself.

He tells Out magazine, “When I said that I make out with dudes, there was a slight sense of sexual rebellion in that. And I probably even made it a bigger deal than it was.”

Wentz adds that he no longer partakes in sexual encounters with men. Sorry boys.

When ‘Out’ asked him when the last time he was he made out with a man Pete replied, “A long time ago. Probably when I was 22?”

Ashlee Simpson and Pete Wentz have taken to the internet to officially announce Ashley’s pregnancy.

Pete wrote on his site, friendsorenemies.com:

“While many have speculated about this, we wanted to wait until after the first trimester to officially confirm that we are expecting our first child. This is truly the most joyous time in our lives and we are excited to share the happy news and start our family.”

- Pete and Ashlee Wentz

Yep, Ashlee Simpson and Pete Wentz made it official yesterday and were married at her parents home.

Papa Joe performed the ceremony and sister Jessica was the maid of honor.  Pete’s dog, a English Bulldog, Hemingway was the ring bearer.

The wedding had an Alice in Wonderland theme and the cake was described as “a top hat, tea pot, stop watch and a pot of flowers on top.”  Centerpieces were made of black roses.

Ashlee’s dress was by Monique Lhuillier and was ivory lace.

Tony Romo, (yep, he showed) Nicole Richie and Joel Madden, Donald Faison and girlfriend CaCee Cobb were among the 150 guests who attended the wedding.

OK! magazine is reporting that the couple officially announced the pregnancy to guests of the ceremony.

We pretty much already knew this so it isn’t breaking news or anything, but apparently it has been confirmed by a close source that Ashlee Simpson and Pete Wentz will marry this Saturday, May 17th.

The source told Us magazine, “Proper invites have not been sent out but instead guests have been given a save the date notice.”

As I told you last week, guests do not know the location of the ceremony. Instead, they will all meet at a specific location and will be driven to the ceremony site.

The rehearsal dinner will be attended by “family and close friends only”, as with every other person’s wedding, and will happen on Friday.

Simpson’s spokesperson is still refusing to confirm the wedding, saying it’s a personal matter. But you can pretty much bet on it.

Do you think they will last? Everyone thought Jessica and Nick would make it - and that went totally South! For some reason, I think the pretty little emo couple will do alright. I mean, they totally share makeup, clothes, hair dye.. It was simply meant to be!

UPDATE: Derober..com just published pics of Ashlee with some guy she may have hooked up with just after her and Pete got together. It seems that ‘Joe average’ hinted that he hit that, and even ‘did the math’ to make sure he wasn’t the daddy of the unborn baby!

In what seems to be a for sure jinx of their marriage before the rings are even on their fingers, Ashlee Simpson and Pete Wentz are planning their very own version of the Jessica Simpson/Nick Lachey reality show, ‘Newlyweds’.

And once again, Papa Joe is the mastermind behind it. His reasoning is that after ‘Newlyweds’ Jessica ’s career caught fire, so he’s hoping to boost Ashlee’s as well.

Well, he better think of something, because she can’t sing for sh*t!

Ashlee and Pete’s publicist is, of course, denying there is any truth to supposed MTV reality show.