Honestly, let them believe what they wish. If you know who & what you are, let them look stupid. If someone's stupid enough to believe the bad about a person, those are people you shouldn't want around you, let alone in your life. Get to know people for yourself instead of going off of hearsay. Granted, some people's track record speaks for itself as to how foul they are, but if someone's been cool with you, believe the good about them, but keep your eyes open because people change.
