Lethan Twi'leks were Twi'leks who had the rarest of all skin colors: red. This was caused by a mutation in their genetic code. Although rare in the galaxy, there were many female Lethan Twi'leks on Naos III.
If Anakin hadn't turned to the dark side and Padme hadn't died. Luke stays with Padme after the fall of the republic were she spies for the rebellion and Leia goes with Anakin out on missions for the rebellion. - someone Ahhwww