The frog turned back into a prince
The ugly duckling grew into a beautiful swan
The beast, like the frog, returned to his princely state
But that ogre princess, no change for her, and that was OK.

I am personally more concerned about the stupid curse
Can a prince or princess break that spell with a kiss?
What if it doesn’t work?
Would it be OK for the cursed one to stay stupid?
Here’s a thought:  Go out and kiss every stupid person you know
It’s worth a shot.