Major Kira -pant, pant, pant
My first time on usenet, that was the title of of the group devoted to Nana and her character on DS9. It was funny to me then, and hey, I still remember it. She was memorable on that show (my favorite on television at the time).
Fast forward to Torchwood, and she still looks amazing. Pity that they couldn't have let her have a bigger part. She's an amazing actress.