Pop-Tarts and Krispy Kreme have joined forces to create the "Crazy Good Doughnuts Collection," featuring three new flavors available for a limited time starting January 6. The collaboration offers a unique twist on classic breakfast treats, combining the flavors of both brands. The new doughnuts can be found at participating Krispy Kreme locations and select retailers, as well as through the Krispy Kreme app or website for pickup or delivery.