Ashlee Simpson exchanged vows with her fiance of just over a month, Fall Out Boy Pete Wentz, last night at the Encino home of her parents, Joe and Tina Simpson. The wedding was attended by approximately 150 guests, including Tony Romo, who is rumored to be either splitting from or proposing to the elder Simpson sister, Jessica. Also in attendance was Wentz's bulldog, Hemingway, who served as ringbearer. Papa Joe performed the non-denominational ceremony.

In addition to telling guests (via Evite) not to bring cameras or cell phones, Pashlee (Ashleete? Wimpson? How do we not have a horrible nickname for them yet?) also told their guests to "dress dark," and to wear cocktail attire but not be overdressed. The reception had a goth-Alice in Wonderland theme, complete with a Mad Hatter's tea party cake by Sam Godfrey of Perfect endings and a large, gothic cross on the altar. The tables were decorated with black beauty roses. But we know what you want to hear about -- the dress.