Pinkie Pie, also known as Princess Pinkie Pie is a canon main character in MLP: FiM and also one of the seven supporting characters in My Little Pony: The Book of Golden Oak. Most importantly, she is also known as the Princess of Laughter. Her champion form is Surprise while her ultimate form is Princess Pinkie Pie.
- Younger sister of Limestone and Maud.
- Older sister of Marble.
- Granddaughter of Granny Pie and Feldspar Granite Pie.
- Daughter of Mr. Pie and Mrs. Pie.
- Wife of Cheese Sandwich.
- Was sent by the Shredder (Kevin Michael Richardson), Tiger Claw (Eric Bauza), Rahzar (Clancy Brown), and Fish Face (Christina Lanz) to kill Applejack (Ashleigh Ball) for breaking her promise before the events of My Little Pony: Tears to Magic, but chose not to do so.
- Was nearly killed by Rahzar in My Little Pony: Tears to Magic, but managed to escape death thanks to Rarity's arrival.
- Was sent by Ho Chan (James Hong) to kill Double Diamond (Brian Drummond), Party Favor (Samuel Vincent), Sugar Belle (Rebecca Soichet), and Night Glider in My Little Pony: Magic Art Online, but chose not to do so.