Once again I have to think outside the British Invaders box so I can't pick Servalan again. Instead I'm going to go with the first thought that popped into my head. Well, maybe not the exact first thought, I do want to keep this clean after all. I haven't seen this movie in a long time and suspect it may be a bit creaky and all too camp now, but it made a big impression on me at the time.
My number one science fiction hottie is Barbarella.