Well it finally happened. For reasons that remain unclear to most of us, Ashlee Simpson and Pete Wentz got married yesterday. Granted they seem like a cute enough couple when you look at them together. But when you think about each of them separately, you kind of think… why? At least I have, ever since Celebitchy pointed out how “special” Pete looks in this photo. Whenever I think of them working on wedding details or doing anything grownup and/or normal, I imagine that expression on Pete’s face and get the willies. But apparently that hasn’t occurred to Ashley, and/or she gets off on it. Because she just committed herself to spending the rest of her life with Pete.

Ashlee Simpson and Pete Wentz were married Saturday evening in an intimate ceremony, their spokesperson tells PEOPLE exclusively. “We’re delighted to confirm that Pete Wentz and Ashlee Simpson were married this evening in front of family and close friends,” said the spokesperson.

Simpson, 23, wore an ivory lace wedding gown by Monique Lhuillier accessorized with a diamond necklace and earrings by Neil Lane as she and Wentz, 28, exchanged vows in front of 150 guests at her parents’ Los Angeles area home.

Dad Joe Simpson performed the non-denominational ceremony, while sister Jessica served as maid of honor. Wentz’s English bulldog, Hemingway, was the ring-bearer. Guests included Jessica’s boyfriend, Dallas Cowboys quarterback Tony Romo, Nicole Richie and Joel Madden, as well as actor Donald Faison with girlfriend CaCee Cobb.

[From People]

Ashlee’s wedding theme was Alice in Wonderland. Nope, I’m not being sarcastic. It actually sounds pretty cool, if you’re into kooky wedding themes. If nothing else, it sounds like it certainly stands out against all the other weddings out there.

With the help of wedding planner Mindy Weiss, Simpson got her dream nuptials: The Alice in Wonderland themed reception featured a wedding cake by Sam Godfrey of Perfect Endings with a top hat, tea pot, stop watch and a pot of flowers on top. The elaborate centerpieces of black beauty roses were by Mark’s Garden. Guests were served Rose Veuve Clicquot champagne followed by a sit-down dinner and dancing to a DJ.

[From People]

People also states that Ashlee is pregnant as though it’s been confirmed. They don’t say “rumored” or anything like that, just “Simpson, who is pregnant with the couple’s first child,” and then gives some biographical information on the couple. Which makes you wonder, because People is generally very accurate, and doesn’t print speculation.

Tony Romo did attend the wedding. He and Jessica were spotted having lunch together at Katsuya on Friday, causing speculation that there were either back together or had never broken up. However several of Tony’s friends insist that he did dump Jessica. And depending on which magazine you read, Simpson’s reps are either refusing to comment or denying that there was ever a split. Supposedly Joe Simpson had begged Tony to attend the wedding. Who the hell knows why he was really there.

Anyway, congrats to the happy couple. I hope Pete makes this expression every night in bed for the rest of your life Ashlee.

Here are some aerial shots of preparation for Ashlee and Pete’s wedding at Ashlee’s parent’s home. Images thanks to Splash.