Which Teen Mom Kid Fell Asleep on Santa's Lap? (PHOTO)

We’ve always been fond of Mackenzie Douthit’s son, Gannon, but this nap somehow made him even cuter.

The Teen Mom 3 star Instagrammed this photo today, writing, “Only Josh McKee’s son could fall asleep on Santa.”

Well ... maybe Santa wasn’t listening to his gift list and Gannon got bored. That’s a perfectly acceptable excuse, right?

Did you know it was Gannon? Tell us below, and then click here to play more “Guess Who?”