Pacifica Northwest from my latest (and favorite) Brony Ford AU

Basically, Ford Pines from Gravity Falls discovers MLP and binge watches the entire series in record time. He then creates an AU where the cast of GF and himself are ponies, and Ford is the pupil of Queen Twilight Sparkle. Pacifica is the daughter of a man who claims to be the descendant of the ponies who founded the Crystal Empire. As a result, she's a rich bitch.