- Actor Allusion: This isn't the first time Tara Strong has voiced a character who had a huge part in a wedding that went horribly wrong due to the antagonist from the bride's side of the family.
- Kathleen Barr, the voice of Queen Chrysalis, also voiced Morrigan from Darkstalkers, another well known succubus.
- Fan Nickname: Equestria Invasion: Battle Canterlot.
- "Cheeselegs" for Queen Chrysalis.
- Fandom Nod
- DJ-Pon3/Vinyl Scratch's appearance is more than likely this, considering she's a Ensemble Dark Horse who was a 5 second One-Scene Wonder in the first season. She even takes her shades off, showing that her eyes are magenta — not quite the bright red fans had decided they were, but pretty close.
- The changelings' designs have quite a lot in common with the antagonists of the fan-made online game Story of the Blanks and the bloody hooves from Super Filly Adventures bad ending.
Trivia / My Little Pony: Friendship Is Magic S2 E26 "A Canterlot Wedding – Part 2"