Harper



Harper is the daughter of Katie Cook and sister of Grayson and is a member of the Cook family.

History
It was unclear who was the older child between her and Grayson, but they both likely grew up watching My Little Pony with their mother, only vaguely aware that she worked for the show and helped write it. She played a game of "infected ponies" with Grayson, where she wanted to play as Princess Celestia. Grayson tried to force her to be Applejack because she didn't want to be Applejack, so Katie Cook stepped in to play Applejack and the other infected ponies for them.

Appearances

 * "The Stage"