...it's the Vivi in the Dell.
Vivi found Noah's fabulous hat while she was roaming around GrandMary and GrandPapi's house, and immediately took it as her own. While it makes Noah look like a cool little hipster, it made Vivi look like she was about to go and chase some cows out of the North 40.
Poor Noah almost didn't get his hat back. And when Vivi protested its return, clamping her hands down on the hat and shrieking "Nooo! Vivi hat soooo booteeful!" he was a really good sport about it.
At this rate, we are going to have to open a haberdashery.