We're just as surprised as you are.
It usually seems like the only thing that can make Kanye West smile is... Kanye West.
Kanye, erstwhile rapper/clothing designer/husband to Kim/Taylor Swift-hater is hardly one to grin openly. And considering the dude is photographed ALL THE TIME you'd think he would be caught on camera with a teensy smile more often.
Of all things, as it turns out, a baby can make Kanye smile - Chrissy Teigen and John Legend's baby, in fact.
Credit: Kanyewest_daily Instagram