The two stars, who celebrate their sixth wedding anniversary next month, took to Instagram on Thursday, Dec. 25, to share their holiday greeting. The couple's son Axl Jack was the star of the festive note, proving he inherited his father's model genes in the image.
The tot, 15 months, is shown in a blue-and-purple plaid collared shirt and his blond ringlets are topped with a pair of Santa hat-adorned jingling reindeer ears. Axl looks transfixed by the camera, his light eyes wide as he stares into the shot.
"Happiest Holidays," the card reads. "Love, The Duhamels."
Fergie, now 39, welcomed her first child with Duhamel, now 42, in August 2013. The pop singer and the actor first met in 2004 when she performed on his NBC drama Las Vegas with her band The Black Eyed Peas.
"He has so many amazing qualities that are compatible with me and my personality," Fergie dished to Glamour about her hubby this past August. "It just... it doesn’t fit, but it fits. It's the yin and the yang. I'm the boss at work, but when I go home, I'm his girl."
The "L.A. LOVE" performer added that Axl has inherited traits from both of his parents.
"He's completely split down the middle," she said of her son. "He's just a doll! Both of us are outgoing, so he definitely got that trait, but he's also a bit of a thinker. He does the scan to decide if he’ll let you in."