Maud Pie

Maud Pie is an Earth pony and the older sister of Pinkie Pie. She is first seen on a portrait as a filly in Pinkie Pride and she is set to appear in the season four episode of the same name.

Development and design
With her single eyelash on each eye, Maud shares her eye design with many female Crystal Ponies.

Her name is a play on the phrase "mud pie", a popular dessert that originated in Mississippi.

Depiction in the series
Maud first appears as a filly in Pinkie Pride, in a photograph of the first party Pinkie Pie had ever thrown.

"After finding out that her sister, Maud, is planning a visit to Ponyville﻿, Pinkie Pie is ecstatic and looks forward to her sister meeting her best friends, but the other ponies having trouble making friends with Maud after meeting her in person."

Pinkie describes Maud as being extremely similar to the rest of her friends. Maud often speaks in a rather monotonous tone. She has a pet rock she names Boulder.

Other depictions
Maud is first mentioned in the chapter book Pinkie Pie and the Rockin' Ponypalooza Party!, referred to not by name but simply as "Your older sister" by Pinkie's father Igneous Rock.

Quotes
"It's a rock. His name is Boulder."

- Maud Pie