Kodos

Kang is a premium character from the Treehouse of Horror XXIV Event

Simpsons Wiki Description
Kodos is a Rigellian from Rigel 7. Her brother is Kang. It is unknown what gender Kodos is as he/she has been referred to as both male[1] and female.[2] Together, Kang and Kodos try to take over Earth and are usually seen attacking Springfield.


 * Read the full article here at Simpsons Wiki.