Alvin Simon theodole brittny eleanor and jenett are chipmunks and go to an middle school at the middle school are just humans. Eleanor is 10 theodole is 11 Alvin is 13 Simon 12 jenett an brittny are 12. Alvin Simon and theodole living in Davis home while eleanor jenett and brittny are living in an tree house eleanor has blond pig tails and wears an green dress at school were an new chipmunk came