One day in New Townsville, the Powerpuff Girls Z meet the hottest band in town, the Chipmunks, who happen to be performing. The girls' arch-enemy, Mojo Jojo, decides to crash their new friends' concert. The Powerpuff Girls Z managed to save the day once again, but a figure, Dogpound, shows up to see Mojo Jojo.
The Powerpuff Girls: Blossom, Bubbles, & Buttercup
The Chipmunks: Alvin, Simon & Theodore