Celestine

Celestine is the young heroine from Ernest and Celestine.

Ernest and Celestine
Celestine is an orphaned mouse who is raised by an elderly rat, the Gray One, who warns her about the terrors of the outside world, especially the Big Bad Bear, who wakes up from hibernation to devour mice. The town dentist hires her to find bear teeth to help carve out buildings for their village.

One day, while Celestine is asleep in a garbage can, she nearly winds up as breakfast for Ernest, a streetwise bear looking for food. The two of them unexpectedly become friends when she helps him find food and rescues him from the police. Ernest, in turn, helps Celestine find bear teeth. Celestine tries to hide Ernest in the orphanage, but both of them are discovered and get in trouble with the law, leading them to be pursued by the police.

The two friends are captured and brought to trial for breaking the law, but a fire breaks out and they save both of their worlds, bringing them together once again.

Trivia

 * Celestine is voiced in English by Mackenzie Foy.