I got to ask her a question at Pacific Ponycon 2017. Also, my best friend got her to talk in Derpy's voice.
And what question would that be?
I asked her how she would portray her G3 character, Minty, if she was in G4. And Tabitha said that she sees Pinkie Pie as the G4 version of Minty. That doesn't really make much sense to me, since Pinkie and Minty were in G3 together.
That must have been awesome ^^