My Little Pony: Equestria Girls - Rainbow Rocks (2014)

Continuity mistake: Just before seeing Principle Celestia, and they are walking down the hallway, the cutie mark on Sunset's shirt disappears.

Continuity mistake: Shortly after the Sirens' pendants shatter, Sonata's reappears for a second.

Continuity mistake: When Sonata's siren form is stunned by Fluttershy's butterflies, her teeth are blue when they should be white.

Sunset Shimmer: A demon. I turned into a raging she-demon.
Pinkie Pie: And tried to turn everyone here into teenage zombies for your own personal army.

Adagio Dazzle: There is Equestrian magic here. Their negative energy will give us the power we need to get this entire world to do our bidding.
Sonata Dusk: But we can get lunch after though, right? It's Taco Tuesday.

Maud Pie: Boulder was hungry.
Sunset Shimmer: I still can't get over the fact that she's related to Pinkie Pie.
Twilight Sparkle: You and me both.