Vinyl Scratch is no social butterfly -- she parties hard, she parties fast and knows how to play the social game with Canterlot's night life.

But when her mother claims that she's actually related to the new princess, Twilight Sparkle, her life is turned upside down, and with the title of Duchess thrust upon her, riches and power are hers for the taking; all she has to do is play an entirely different social game with an entirely different set of Canterlot ponies.

How hard can it be to be posh?