Rarity

Rarity is a unicorn ponies who resides in Ponyville and is one of the main characters of My Little Pony: Friendship is Magic. She is the older sister of Sweetiebelle, a member of the Cutie Mark Crusaders. Rarity works as both a fashion designer and as a seamstress at her own shop, the Carousel Botique. She has a white Persian cat named Opalescence. Her personality traits consist of elegance and generosity, for which she represents the element of Generosity. Twilight's asisstant Spike is on occasions hinted to have a crush on her

Role in the series
Rarity is an ally to the Shell Lodgers, as is her friends. She likes adventure, but she just doesn't like getting dirty or messed up.