My little pony: A New Start Chapter 1
The purple one spoke first, "i'm twilight sparkle, princess celestia's top student." "pinkie pies the name and party's are my game!! or are they games? they have games during them, so close enough hehehe."
A Forest of Sorrows
And twilight said she wrote a note to princess celestia pointing out that you and fluttershy are a couple now, right? no wonder you freaked out..."
Pink Personal Hell and Altering Fate
_"dear princess celestia and princess luna._ _this has been quite the amazing time in ponyville. i met all sorts of people who accepted me for who i am.
Lifting the Illusion
"i'll keep an eye on philomena until princess celestia gets back. i know she won't leave without her pet. right, philomena?"
MLP-Sanrose- A New World
"i am princess celestia. and this is my sister, princess luna. she was the one who saved your life." the greyis bluish one nodded her head towards me with a simple, "charmed." "princess luna?
Rising Effort - Chapter Four: Those That Serve
princess celestia had her own small secret collection of ponies for, and through, similar reasons.
Pink with a Chance of Chocolate
My dear friend, james, is somewhere with princess celestia and princess luna. they are probably helping him prepare for the trial we are about to face by retrieving his armor.
MLP: Believing in the Impossible - Chapter One
With "princess luna's" moon having had replaced "princess celestia's" sun some time ago and with all of the land asleep in turn, how could there be any kind of exchange going on?
Born For Loyalty Chapter 8
The sun finally rose and princess celestia appeared in a brilliant white light. 'okay i have to give the prince kudos. that was an awesome entrance.' most of the girls bowed except for dash and twilight.
The Legend of Eclipse: The Night Princess
As eclipse walked over to a closet he couldn't help but look over to a photo of himself as a baby being held or to be more accurate levitated by his mother princess celestia causing him to let a tear run down his cheek before turning back to the closet and
Chapter Twenty-Three: Make Us Proud (edit 7/8/2015)
Granted, it was a little risky, and you better believe princess celestia gave us a rather serious private talking to, but we felt you needed the extra push.
The Brony Chronicles: Chapter 1
The next morning, twilight came by with the response from princess celestia. she praised twilight for her judgement and approved of my staying in ponyville.