Fizzlepop Berrytwist

Tempest Shadow, real name Fizzlepop Berrytwist, (voiced by Emily Blunt) is a female unicorn pony who appears as the secondary antagonist in My Little Pony: The Movie.

Princess Yuna
Ever since Fizzlepop Berrytwist and Grubber were hired to be best trainers at the Golden Oak Library and the Rust-eze and Dinoco Racing Center, Princess Yuna liked Fizzlepop. Fizzlepop enjoyed training Yuna and her friends to fight, racing and driving better than ever. At the Rust-eze and Dinoco Racing Center, Fizzlepop trained Yuna, Snowdrop, Lightning McQueen, Cruz Ramirez, Cal Weathers, Bobby Swift, Ronald, Kurt and Gabriel on the racing simulators treadmills, windtops and virtual reality. Even at the Golden Oak Library, Princess Luna lets Yuna and her friends hang out with their best trainer in the world. Yuna calls Fizzlepop, "Maestro of Motivation", because she doing a beautifully job training the foals and children to fight, race, rescue, chase and stop the Nightmare Family (Nightmare Moon, Dark Sombra, Nightmare Trix, Nightmare Hiro, Princess Black Hole, Princess Twivine Sparkle, Nightmare Rarity, Cerberus the Nightmare Train and Daybreaker), Bill Cipher, The Fearsome Crooks, Christine, Jackson Storm and K.A.R.R. (Knight Automated Roving Robot) from stealing the Journals and rule Armageddon and Weirdmageddon over Equestria, the Island of Sodor, Disneyland aka the World of Disney, Dreamland, Fantasyland, Zootopia, Radiator Springs, Thomasville, Propwash Junction, Equinelantis and the other worlds.

Princess Flurry Heart
Flurry Heart was always ????.

Trivia

 * Fizzlepop Berrytwist, along with Grubber, makes her very first appearance in Equinelantis: The Return.
 * Fizzlepop Berrytwist became a brand new best trainer at the Golden Oaks Library and Rust-eze and Dinoco Racing Center.
 * Fizzlepop Berrytwist was best friends with ????.