Diego Rodriguez Moreno shares the same species (lion-mouse hybrid) and residence (Tijuana, Mexico) as Carrie Gonzalez, and has an astronomical interest in vixens, which is why his love interest is Donna LeBeau. His favorite traditional folk song is "La Bamba", which corresponds with the fact that he is Mexican-Spanish. Diego also has an instrument that appears to be a xylophone, and that gives him the opportunity to contribute with Band Davion in future songs or covers that have a similar sounding instrument.