Most evil person in Macbeth!?

Lady Macbeth is the most evil person in the the play! DUH! She is one crazy lady, very manipulitive. I'm almost positive that she is very seductive as well, but that wasn't mentioned in the play. Lady Macbeth not only convinced Macbeth that killing Duncan was what had to be done, but she convinced him to do it! Thats freaking crazy, she's working that wipe on him. Lady Macbeth even wished away her emotions so that she wouldn't feel the guilt that was eating her and her husband alive. She would sleep walk and talk. Trying to wash her hands of Duncan's blood and still sub-consciously arguing with Macbeth about the deed.