Izzy was voiced by Cree Summer.
Even though Izzy is a ballerina, she also also likes play rough and get dirty, which was why the FKD picked her as Buttercup's perfect person. Though at first, the Pound Puppies thought that it was a mistake, since Izzy did not look like the rough and tumble type. Buttercup rejected her, thinking she was too "girly", and Izzy left in dismay.
Later on, after Buttercup had fallen into the possession of a reckless boy named Henry, Cookie brought Izzy to her. Izzy saved Buttercup from falling off a bridge, dirtying her tutu in the process. Buttercup realised that Izzy really was her perfect person, and finally accepted her.