When a rare pink and glitter-filled moment of fate makes Thelma the Pony's wish of being a unicorn come true, she rises to instant international pop-superstar stardom, but at an unexpected cost.

When a rare pink and glitter-filled moment of fate makes Thelma the Pony's wish of being a unicorn come true, she rises to instant international pop-superstar stardom, but at an unexpected cost.