Image imported from derpibooru
Original Description:

Starsong is my inner Child and i love to have Baby Pictures of her, i thought it would be fun if Twilight would watch over me and she looks away for 5 Minutes, in that time i saw a Balloon Necklace and HAD to try it on. Starsong LOVES Balloons after all :D
The Necklace made her really big, shiny and all Rainbowy like a Super Pony! Twilight comes back, all in shock, after seeing what happened. She tries to get the Necklace off of me, but her Magic isnt anywhere as powerfull as mine.
Starsong sees Twilight and just see her as a funny Toy.
Mini Twi, yay! hugs mine now :3
Best Toy ever x3
She is like the most powerful thing in the World, her childish fun loving silly self must really shine together with the element of Laughter :D
But she doesnt know or care, she is just a Baby after all :D
Laughter is the thing that really shines in a wonderfull Childhood full of Magic and Fun :D
Thanks Leo for this amazing Picture 💜