Intro. Marble Pie is an Earth pony from My Little Pony: Friendship is Magic, Pinkie Pie's younger sister and a member of the Pie family. She is known for her shy and quiet personality, often expressing herself with "Mm-hmms" and "ummm," and has an understated appearance, with a turquoise gray coat and mane and tail of a darker hue. Her shyness is often compared to Fluttershy's, and she developed feelings for Big McIntosh, which were not reciprocated. Characteristics and Personality Shy and Silent: Marble Pie has a very reserved personality and speaks very little, which makes her often compared to Fluttershy. Affectionate with the Family: Despite her shyness, she cares deeply for her sisters and doesn't hesitate to show it. Intelligent: Marble was accepted into a highly selective college program, showing off her intelligence. Appearance: She has a turquoise coat with a long dark gray mane with grayish-green highlights. Appearance