Ashlee Simpson and Pete WentzAshlee Simpson and Pete Wentz have unveiled their newborn son for the first time in a Christmas greeting.

Pete posted the picture of himself with wife Ashlee and month old son Bronx Mowgli Wentz on his website, Friends and Enemies.

The e-card wishes “happy holidays to all our friends” and is signed “Pete, Ashlee and Bronx”.

Explaining their decision on the image, they write: “We decided to share the best gift we could ever receive with you: Bronx Mowgli Wentz. We couldn’t be happier.

“And in the spirit of the holidays, we’d like to encourage you to give on your own. Below is a list of worthwhile charities that need your support: TheIRC.com, RoomToGrow.org and RichieMaddenFoundation.com.”

Earlier this month, Pete explained on his blog that “like every celeb couple, we were offered mounds and mounds of money by mags, from here to Guam, to pimp out the baby. We just don’t want to go down that road with him.

“We are not placing judgment on those that do, as they often use the money in a very charitable way. However, we have made the decision to not sell Bronx’s baby pictures right now.”

Other sources close to the couple previously claimed the couple weren’t satisfied by the offers they received from magazines for the snaps.