If you wanna know why, just PM me. I wanna keep it a secret between everyone. I can't stop smiling!

So I was playing the MLP game and I was winning the 'Grand Prize' of the Equestria Girls mode of the game. And I kinda won the grand prize. But when I saw what was it, mind blown!
So here my question:
What is the grand prize?
Hint: HE is a PONY.

(That's the only hint I can give y'all.)

Twilight's voice actress is Tara Strong right? I saw something at the cartoons that in the TV Show The Fairly Odd Parents, the voice of Timmy Turner is Tara Strong. I have to watch again another episode if I can so I can confirm it.