She is a pony, based of Fanta XD

Fizz is a very shy but kind mare, who doesn't have a lot of friends and is very anxious about interacting with other ponies. However the ponies she does interact with, they find her to be a very wonderful and charming pony to be around :3

She spends a lot of her time at home, where she ends up planting stuff in her fruit gardens and herbarium, in order to grow fruits for her her fizz fruit sodas :3

Fizz also really enjoys jokes too, and has a very dorky laugh whenever she hears something funny X)