The pony is feeling inadequate as a singer, wishing to be left alone. While working on the farm, she sees a carrot in the stable, puts it on her forehead, and imagines being a unicorn. An accident covers her in glitter and pink paint, making her look like a unicorn. Tourists mistake her for a real unicorn, attracting attention. She convinces her friends to form a band, gains fame after a successful performance, and goes viral online. Meanwhile, another character faces threats to her fame. A legendary music producer visits the farm, surprising everyone.