i have this 'friend' who is a evil liar, who backchats about everyone!!! she will go to a person and slag them off and then go to that person and slag another person off i dont like her and have made it VERY VERY VERY VERY VERY clear but she continues to try and talk to me it's really annoying!! I don't know how to tell her that she is a liar and is an evil cow!

help me

*<PINKTINK>*