Got a female colleague, she was super friendly and nice when I first signed on to this company. After several weeks I got the feeling she liked me. She would touch my arm randomly, try to get close, etc. After a few weeks of not reciprocating she started to get very bossy. For example she tries to correct me every time I talk with a customer. She will intrude on my conversations and try to tell me what to do. One day I accidently called her the wrong name and she got super pissed. Now I keep ignoring her and i think its driving her crazy... but since we have to work together it makes things difficult. Now I feel like she is starting to undermine me and spread lies and rumors to the boss. How should I deal with someone like this?

Imagine working at the same level as a female. Do you have a degree?