Rainbow Rocks Shorts- 4. Shake Your Tail

The short is a music video wherein the six friends perform the song at a school dance party. The performance is interspersed with a story in which the six attempt to decorate the school auditorium for the party. Each tries out a different theme for the party that ends in failure of some sort: Pinkie Pie's luau-themed set that falls apart around her; Rainbow Dash bombards her friends with soccer balls and basketballs in a sports theme; Applejack's country theme includes a dangerous rodeo bull; Rarity's elegant masquerade falls through when Pinkie startles everyone with a tiki mask; Twilight Sparkle turns the party into a boring study session; and Fluttershy's petting zoo idea results in animals running amok. Finally, Rainbow Dash comes up with an idea and combines all of their themes into one.

My Little Pony: Equestria Girls (C) Hasbro.