There are just some things in this world that should be left well enough alone, My Little Pony is just one of them and judging by the new trailer for the movie, you may want to start preparing yourselves now if you have very young children.

Sickly sweet, full of candy sparkles of colour, the trailer follows six of the Ponies as they take on a whirlwind adventure of friendships to save their home from the dark force of magic.

The film has an all-star voice cast including Emily Blunt, Kristin Chenoweth, Liev Schreiber, Michael Peña, Sia, Taye Diggs, Uzo Aduba and Zoe Saldana.

My Little Pony: The Movie Synopsis

A new dark force threatens Ponyville, and the Mane 6 – Twilight Sparkle, Applejack, Rainbow Dash, Pinkie Pie, Fluttershy, and Rarity – embark on an unforgettable journey beyond Equestria where they meet new friends and exciting challenges on a quest to use the magic of friendship to save their home.