I think Tiana because Kuzco starts out as an arrogant snob, like Naveen. But Tiana could teach Kuzco how to work hard and Kuzco could teach Tiana to have fun!

That was exactly what I was going to say. I also think Rapunzel would be a good match, but I haven't seen The Emperor's New Groove.

Yeah- I love The Emperor's New Groove. It is underrated though.

Malina from The Emperor's New School fell for him and she's exactly like Tiana in terms of personality. She's irritating by his arrogant, spoiled, selfish personality. However as the show goes on they become close friends and she tries to help him pass his classes and saves him from Yzma. He constantly flirts with her calling her a "Hottie-hot-hottie" and she refects him. He messes things up for her and feels bad so he tries to fix it, which she finds sweet. Later on she realizes she loves him. I think the exact same thing would happen with Tiana.

Also Ariel.

I agree with KataraLover's point about Malina. :)

i'm gonna be honest, i choosed her because i saw tons of crossover videos with them and they look so cute xD

Honestly, I agree w/pretty_angel92's answer. That's the reason I chose Ariel.

Or Jasmine

I can't see him ever getting any princess.

Tiana or Rapunzel. Jasmine would hate him.