She is voiced by Josette Halpert.
Pixie is charismatic, kind and gentle. She is always positive about everything, and loves almost everything, especially pink, parties, princesses, glitter and rainbows.
Pixie is everything Alice isn't - clueless, bubbly, easygoing, and always dressed pink. She's a happy-go-lucky girly girl who thinks of Alice as her best friends. Pixie has zero awareness that she and Alice actually have very little in common, assuming Alice loves all the things she does - rainbows and glitter and princesses and rainbows.