Was this from the show itself? Do you have the time of the frame?
yup, it's from the second part of the season premiere, i got both episodes as one file and there it's at 32:53, but if you search it in the episode: right after twilight reverses gravity to get up to the crystal heart comes a cut to the fair, where rarity is frantically making hats n stuff, that's where the frame is ;>
I AIN'T GOT NO BRAIN BRAMEGE!
Win. Right here