Just when you didn't think Josh Duhamel could get any cuter, he goes and does this.

The new dad shared a photo of some father-son bonding time on Sunday, posting a pic of him and newborn son Axl laying in bed together.

"Gonna catch some football with my little guy today," he wrote along with the photo, which Axl happily posed for.

Both Josh and Fergie have been sharing photos of their little one like crazy since his August 29 birth -- and he's one adorable little kid!

Just look at that face:

We can't wait to see more of little Axl as he grows up. With parents like Fergie and Josh, he's sure to be a stylish tyke!

See more cute celeb kids in the gallery above.

Hot Videos