Inky Babes II: Sedusa

 "Jessica Rabbit left her old Madame Ink persona behind after she cleaned herself up and married Roger, but "Madame Ink" was not going to vanish so easily.  Marvin Acme was so smitten with the Madame Ink character that he secretly had a perfect photostatic copy of her image made, and had it stored in his vault... where she slumbered for decades in the darkness.  The chance to reintroduce the character in films never came about -- mostly due to a landmark Supreme Court ruling in 1952 that granted citizenship to 'Toons, thus giving them more control over their images.  Over the years, Acme begged Jessica Rabbit to allow him to bring Madame Ink out of the shadows, but she always threatened to sue the pants off of him if he ever did so....

...but after so long dreaming in the darkness of the vault, the copy of Madame Ink took on a life of her own, and one night she oozed from her canister and and escaped the studio to begin her own life.  Although she was the spitting image of Jessica Rabbit coated in black ink, her personality was that of the villainous and megalomaniacal character that she played onscreen.  Having been away from the world for 50 years, she soon learned that there were more cartoon characters than ever... but to her horror, they were all in color -- garish, gaudy, grotesque Technicolor!  

Madame Ink felt nauseated wherever she looked.  Color was a disgusting fad, a childish distraction from the artistic purity of black and white!  Did Fritz Lang use color?  Did Ingmar Bergman or Charlie Chaplin use color?  No!  No true artistic genius EVER would.

At that moment, she vowed to return the world to its natural monochromatic state, no matter what.  But... she would need to recruit allies to her cause..."

.....

"Sedusa may have donned one of her flawless disguises, but it wasn't flawless enough to fool Madame Ink.  In a dark alley, "Ima Goodlady" was confronted by the Madam, who was flanked by the now-inky Ivy and Harley...

"Join us, Sedusa!  In time, you will...."

"Stop!" Sedusa burst out.

"I... yes?"

"Whatever it is you guys want with me, i'm in.

"You are?" Madame Ink stammered.

"Yep.  What can I say?  You've seduced me!"

.
.

[shamelessly stolen from the Justice League movie because i don't know this character well.]