I used to crush on Keith from Voltron and Roy Fokker from Robotech
Sterling Archer..First time I've ever thought a cartoon was kinda hot..excuse me a animated character.
Joelle van Dyne from Infinite Jest. aka “The Prettiest Girl of All Time” (P.G.O.A.T.), aka Madame Psychosis.
Definatley Harley Quinn
She's hot also Juliet Starling from lollipop chainsaw
Justine (Therese) from Justine: Or the Misfortunes of Virtue.
For cartoon character I'd have to say the Justice League Unlimited's Hawkgirl really worked for me. In comics one that got me was Beth from Y The Last Man (not Yorick's girlfriend who was the point of his journey but the Beth who was a stewardess and hiding in the church). As for live action character? Clara from Doctor Who. I want to have her kittens.
Jessica Rabbit, of course! She has to be one of the most over sexualized fictional characters of all time...
Knee jerk answer. Lisbeth Salander. The Girl With The Dragon Tatoo. Totally hot!
Can't choose among Wonder Woman, Catwoman (the Julie Newmar version), Emanuelle, and, what the hey, Jessica Rabbit
Tony Stark, he's delicious, Selene from Underworld, Black Widow, The Avengers, khal from Game of Thrones
Can we get some pictures going!