Posey Bloom is a female human girl in the fifth generation of My Little Pony: Equestria Girls. She first appears in the fifth episode, Welcome to Mane Melody from My Little Pony: Equestria Girls (G5).

She's one of the popular girls at school where she shares a place with Sunny Starscout.

In fact, she is one of those who is unhappy about the return of magic in the world by the smoothie dreamer.

She does not stop complaining about everything that has happened.