An enterprising cupcake and his cheerful dinosaur brother take on jobs of all sorts as they work to help friends and strangers in their eccentric city.
The series is set as a reality TV-esque show following Barbie, her sisters and her friends in the day-to-day activities that take place in the Dreamhouse and surrounding areas. Much of the humor in the show derives from parodying and lampooning both the traditional reality TV format and the Barbie franchise itself.
Young Heidi is sent to live with her grandfather in the mountains where she discovers the liberty and the beauty of Swiss landscapes. Later when Heidi is forced to become a companion to a young invalid girl in a big town, she discovers just how much she misses the mountains, her grandfather, and her friend Peter.