故事将衔接TV版第三季结局紫悦(Twilight Sparkle)进化为天角兽(Alicorn)加冕成新公主之后的生活，此时水晶帝国的珍贵王冠被偷窃；为了寻回王冠，紫悦公主将接下重责大任，独自前往另一个平行世界；在那里，紫悦将发现平行世界中的穗龙(Spike)变成了一只狗，而自己则变成了有双手也能双腿站立的人类！身分将改为少女高中生，并重新相遇化身为人类版本的小马朋友们……

《小精灵马》(My Little Pony Tales) 　　美国Sunbow Productions公司出品的电视卡通

本想船上逍遥游，谁知云宝脑子轴。旅行体验全完蛋，每逢假期吃苦头。 　　暮光为朋友们筹备了一场休闲享受的海上之旅，结果云宝却闲不下来，一心想要拯救世界，搞得大家烦不胜烦。而随着旅途的继续，气候变得恶劣起来，甚至发生了雷击事件。这次女孩们能度过难关，享受一次安宁的假期吗？

Six short stories at Canterlot High interwove around the holiday season including a fake snow day, delivering a perfect soufflé, out-swindling the Flim Flam, children's toys, a last minute gift exchange and themed photograph.

Coinciding with the release of the doll line, Hasbro is releasing Mini series of digital shorts for My Little Pony Equestria Girls Minis. The shorts have been released through multiple outlets online, including Hasbro's My Little Pony: Equestria Girls Official YouTube channel, Hasbro's My Little Pony Facebook page, Hasbro's My Little Pony Official YouTube channel, a My Little Pony: Equestria Girls Polska YouTube channel, the Smyths Toys Superstores YouTube channel, the @mylittlepony Instagram account, and Hasbro's own YouTube channel. These shorts have very minimal dialogue, with no involvement from the regular MLP voice actors.

When Twilight Sparkle and her friends arrive in Hope Hollow, they find the town and all its residents completely devoid of color their dream vacation is starting to feel more like a nightmare. The Mane 6 will have to solve the mystery behind this washed-out world if they hope to bring the 'rainbow' back to the Rainbow Festival and color back to the lives of their new friends.

暮暮从魔镜回到了小马国，不过……镜子那边的世界，故事没有结束。 　　看起来，坎特拉高中那边要开一场盛大的音乐会哟。 　　 　　官方透露,动画会出现12首歌。

故事叙述了小马Twilight Sparkle为了执行导师Celestia公主给她的任务，与助手Spike一起来到小马镇学习有关友谊魔法的知识，在学习和生活的过程中她结识了五位好朋友，并获得了真正的友谊，与朋友们共同保护小马国，并在非凡日常中体会友谊的芬芳。