As you may know, Jenny got her name because she can be anywhere in any world.
This incarnation of Jenny are in fact a couple of Jennies found in various worlds of The Battle. They all have the ability to freely "shift" to any worlds they please.
Some of the Jennies are:
Inhuman Jenny: A heart-element inhuman who would do anything for righteousness. Wears typical Draconian clothing.
Irovan Jenny: A fierce Irovan, also would do anything for righteousness reasons. Wears a red scarf
Catgirl Jenny: "Part human part feline". always meows at the end of her sentence like Kairi.
Trainer Jenny: An Ace Pokemon Trainer. Full of confidence, she aims to beat the Pokemon league.
South African Jenny: Lives in South Africa like Shane Neumann does. Loves that country and its culture. Knows Africaans and Zulu. Is "coloured".
Heartless Jenny: Part heartless, part Jenny. Can alternate between heartless form and Jenny form. Usually wears black clothing in Jenny form.
Jenny Karjam: KarjamP's confused not by the fact that there's a Jenny in Karjam's Domain, but the fact that this Jenny appears male.
Normal Jenny: The main Jenny Everywhere who Shifted into the multiverse. Location unknown.