Description from original post (created 2012-06-13 21:35):
Royal Sapphire, a regal Pegasus. She may look like a snotty pony but she is the most generous pony in Cloudsdale!
This skin IS compatible with Mine Little Pony. 
(Its a mod that makes you look like a pony! Check it out: http://www.minecraftforum.net/topic/748553-125-mine-little-pony-v123/)