The holidays are a time for hanging out with family and documenting special moments, like a baby’s first Christmas.
“Have a Jolly Holiday!” Fergie wrote to accompany the smiley shot.
This isn’t the first time the Black Eyed Peas singer and her husband have showed off photos of their little one, who was born at the end of August.
The couple has posted several shots of Axl, including one of him watching football in October with his daddy.
“We can’t stop staring at him,” Duhamel says of their little bundle of joy. “He’s our little man — we made him together. There’s something you can’t really describe until you go through it. I think any parents out there would understand that.”