stories of magic ponies

I read this book.
When I find this book at the first sight, I liked the cover of the book. That was very cute. There are 3 ponies in the cover of it. One of them is the ponie naned Star. And, The second ponie is Coco. And the last ponie is Moonbeam. I liked Moonbeam the best. That ponie wears the white court. Though she was not satisfied with her color, I like the white the best. In the story, she tried to paint the 7 colors like the rainbow to her body. But the paint was no water proof, The beautiful paint was mixed. All hte shades had mixed together to make a horrible,murky mess! The first style was the best, she thought. And I thought so too.