Pooches, a television star pup, can't handle the pressure of fame. So she escapes and the Pound Puppies decide to help her get a break by having Cupcake disguised as Pooches, but soon the fame goes to Cupcakes head, making her snooty and egotistical. Meanwhile, the Pound Puppies discover that Pooches perfect person is her co-star, Amy (Lauren Tom), who plays Pooches enemy on her show, but loves Pooches deeply.