Ernest & Celestine (French: Ernest et Célestine) is a 2012 French-Belgian animated comedy-drama film directed by Stéphane Aubier, Vincent Patar and Benjamin Renner. The film is based on a series of children's books of the same name published by the Belgian author and illustrator Gabrielle Vincent. Celestine is a young mouse who lives in the underground world of rodents. At the orphanage where she lives, the caretaker known as the Gray One tells scary stories about the evil nature of the bears that live in the outside world, though Celestine doubts the stories are entirely true. She loves to draw but must soon study dentistry, the occupation all rodents hold. In preparation, she must travel above ground to collect bear cubs' lost teeth from underneath pillows.