Alvin and the Chipmunks is an American animated music group created by Ross Bagdasarian, Sr. in 1958. The group consists of three singing animated anthropomorphic chipmunks: Alvin, the mischievous troublemaker, who quickly became the star of the group; Simon, the tall, bespectacled intellectual; and Theodore, the chubby, impressionable one. The trio is managed by their human father David Seville. In reality, David Seville was Bagdasarian's stage name, and the Chipmunks themselves are named after the executi...