Last one for today on facts is Marble Pie, who, like Limestone Pie, was first seen as a filly in Pinkie Pie's flashback in The Cutie Mark Chronicles before making her debut as a grown mare in Hearthbreakers:
* She is the second mare in the show's history who has been involved a romance with Big Mac, following Cheerilee
* She is the second sister of the Pie Family to have been involved in a romance with a stallion, following Pinkie Pie, who is involved in a romance with Cheese Sandwich.
* She is the third pony, and the only female to date, who has "Marble" somewhere in her name, following Black Marble (Season 1) and White Marble (Season 5).

More facts about Marble Pie will be coming soon here

Next Saturday will be the Sailor Moon pony resembling Serena Tsukino from the Sailor Moon anime.