Alvin and the Chipmunks (2007)

In "Alvin and the Chipmunks," Dave Seville, a songwriter facing challenges in his career, stumbles upon a trio of remarkably talented chipmunks. The group includes the charismatic and troublemaking Alvin, the intelligent Simon, and the endearing, doughy Theodore. Their unique voices and charm help Dave turn his fortunes around, leading to unexpected adventures as they navigate fame together.