LOS ANGELES, California (X17online) - Newlyweds Ashlee Simpson-Wentz and Pete Wentz announced on the Fall Out Boy singer/guitarist's website, FriendsOrEnemies.com today that Simpson-Wentz is pregnant with the couple's first child.

In a blog post, the couple wrote:

"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."

Simpson-Wentz, 23, and Wentz, 28, wed on May 17 at her parents' Encino, California home. The couple began dating in the fall of 2006 and announced their engagement April 9.

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