The Black Eyed Peas singer gave birth to her first child with her actor husband on August 29, and the couple have now revealed the first snaps of their bouncing baby boy via social media, reported Aceshowbiz.
Duhamel, 40, shared the first picture of Axl on his Twitter account, which sees the baby sound asleep and wrapped up warm in a blanket and hat.
He captioned the photo, writing, "Axl Jack Duhamel Day 1. Life is good."
The 'Transformers' hunk also appeared to joke about the influx of photographers surrounding the couple's LA in a bid to nab the first pictures of the newborn.
The little tot is seen with what appears to be medical headphones attached to his ears in the snapshot as he undergoes a hearing test.