Twelve-year-old Sophie has always dreamed of becoming an actress and being in front of the camera. So when she's offered an opportunity to audition for a TV commercial spot--and a chance to make her dreams come true--she's over-the-moon happy. But then she finds out what exactly she'll be advertising: the scrumptious, ever-popular brownies from Beatrice's Brownies. And there's just one problem with Beatrice's Brownies....the brand is the number one competitor to It's Raining Cupcakes, the shop owned by her best friend Isabel's family.
Sophie has a tough choice to make: Follow her dreams or betray her best friend. What's a girl to do?