Rarity is a female unicorn pony and one of the main characters of My Little Pony Friendship is Magic. She is Sweetie Belle's older sister and the subject of Spike's long-term crush. Rarity works as both a fashion designer and as a seamstress at her own shop in Ponyville, the Carousel Boutique. She has a white Persian cat named Opalescence. She represents the element of generosity. 

Voice Sample: https://www.youtube.com/watch?v=6EBsttauoFU