I can honestly say that I don't go after the "bad boy". I am being completely honest when I say that! I may initially be attracted to one up front, but after talking with them and finding out things about them, I know whether to distance myself or not.
Example: There's a guy that I'm friends with who goes to the same club I go to every Friday night. He really likes me and has been pursuing me. Physically, I'm attracted to him, but I've just recently found out that he used to be into drugs and that he used to sleep with girls to get drugs. So, he's had many, many partners I found out as well.
And he's a stripper! So, I've made a decision to remain friends with him, and only friends. I'm not into a guy with that much baggage.