Someone pipped this topic and are already ahead - Gabriella Drake!
Sparkus your tastes are impeccable mate.
I think if you're on UKP then we're already probably fixated on chebs!
If anyone's a fan of the Cannon Group ouevre (guilty as charged), Mathilda May in
Lifeforce 
She also notched up a chebtastic performances in
The Tit and the Moon (memorable line "Give me your milk!")
Bigas Lunas wasn't so fixated on chebs but Tinto Brass certainly was with
All Ladies Do It and
Miranda.