Photos of Ashlee Simpson and Pete Wentz on New Year's Eve

Ashlee and Pete Celebrate Their Best Year Ever!

There were plenty of parties to choose from on NYE, but Ashlee Simpson and Pete Wentz had their own at PURE in Vegas on Wednesday. The couple celebrated their first new year as newlyweds and parents with other celebs like Heidi Montag, Spencer Pratt, and the Kardashian sisters — check how out how all the stars celebrated new years here. After an exciting 2008, Ashlee was hard-pressed to find a resolution, saying, "I don't know if I can have high expectations for 2009 because 2008 was so good. It was the greatest year of my life." Pete used his blog to gush about his wedding and Bronx marking the best parts of his year, and while he was one of our lovable douches of 2008, maybe he'll grow to be one of our favorite dads in 2009.

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Images include: Ashlee Simpson, Pete Wentz, Heidi Montag, Spencer Pratt, Kim Kardashian, Khloe Kardashian, Kourtney Kardashian