Celebrity couple Nick and Vanessa Lachey welcomed their first baby on Wednesday September 12, 2012. Pictures: Celebrity babies
"We are incredibly proud to announce the birth of our beautiful baby boy, Camden John Lachey," the pair told People.
Yesterday, the couple introduced their son to the world via Twitter and Vanessa tweeted, "@NickSLachey and I are honored and humbled to introduce you to the new Love of our lives, Camden John Lachey.
Nick, 38, and Vanessa, 31, tied the knot in July 2011 after several years of dating.
Nick was previously married to Jessica Simpson.