*CONFETTI!*

This is your singing invitation
And in case you ask "Why?"
Retro is the new innovation
By which we all go by!

Twilight and Celestia have been an item for five years
And now it's time for all their friends to help them shift the gears.
There will a small wedding where those two can tie the knot
And only their best friends will be there and silly ponies NOT!

You were among the chosen ones, so come and bring one guest.
But please keep it a secret or you might poke a hornet's nest!
Expect a lot of dancing, happy singing and a cake.
And I mean a really big one like the bestest bakers bake!

It will go down in the library, cause Twilight loves her books.
And because there the Princess will feel safe from any crooks!
So keep your weekend free that day and come and celebrate.
We'll all wait gladly just for you, so please do not be LAAAAAAATE!

Princess Celestia blinked groggily. "Thank you Pinkie..." she muttered "I already knew that. Now please step out of my toilet and come back to the castle when its not 3 AM."

Author's Notes:

HAPPY 50TH CHAPTER EVERYBODY! You may now dance party in the comments.