When Phoebe Howell's best friend, Marigold Heavenly Nostrils the unicorn, treats her to the celebrity lifestyle, Phoebe enjoys the perks like spells, rides to school, and tooth fairy negotiations. However, when unicorns become a fashion trend, Phoebe feels less unique. Distracted by adventures to the unicorn community and a goblin award ceremony for her friend Dakota, Phoebe realizes the extraordinary lengths friends go to make each other feel special in 'Unicorn Famous'.