Beatrice Miller or Miss Miller to the others is the caregiver for the Chipettes.
Miss Miller appears several times in the TV series as the Chipmunks' baby-sitter. She is also shown quite a few times at home with the Chipettes.
In this movie, Alvin tricks her into thinking he is Dave with a voicemail.
In this episode, Miss Miller plays the role of Zelda.
In this film, Miss Miller mistaken the Frankenstein's monster as Dave.
In this film, Miss Miller only is heard on the phone yelling at Dave because Alvin made an explosion by mixing two diffrent chemicals together, and The Chipettes (In which she calls the girls) were scared to death.
Miss Miller hasn't appeared or mentioned in the live-action movies yet, and has most likely been replaced by a woman similar to her, and does not mind watching the chimpunks and chipettes as seen in Little Alvin and the Mini-Munks.
- Dody Goodman (1986-1990, 1999-2000)