In 2007, "Alvin and the Chipmunks," a global phenomenon to generations of fans, became a live action/CGI motion picture event with a contemporary comic sensibility. In the holiday season blockbuster, which grossed over $350 million worldwide, songwriter Dave Seville transformed singing chipmunks Alvin, Simon and Theodore into pop sensations -- while the out-of-control trio laid waste to Dave’s home, wreaked havoc on his career, and turned Dave’s once-orderly life upside-down.Before you could say, "Alvinnnnn!!!" talks began about a new "Alvin and the Chipmunks" movie. Not content to rest on their laurels, the 'Munks are preparing yet another "first": There have been many great movie sequels. There have even been prequels. Now, get ready for the world's first "Squeakquel," in which Alvin, Simon and Theodore finally meet their match – and maybe more – in the newly arrived female trio, The Chipettes.