Talk:My Little Pony Equestria Girls: Friendship Games/Deleted scenes/@comment-26564147-20160508125317

Just watch the Bloopers... at 2:10, XD XD XD that explain how Pinkie knew and says

"You're from an alternate world and you're a pony princess there and the crown actually has a magical element embedded in it that helps power up other magical elements, and without it they don't work anymore, and you need them all to help protect your magical world, and if you don't get the crown tonight, you'll be stuck in this world and you won't be able to get back for, like, a really, really long time!"

and

"Totally reminds you of a guy you met in the other world who played guitar, was in a band, and helped prove you didn't destroy all the decorations for a big dance, so you could still run for princess of the big dance, and then asked you to dance at that dance?!"