How do I delete an unwanted contact when it only appears in the drop down list of addees when forwarding emails but not in my Contacts list?

I recently noticed an AOL contact in my drop down list of addees when forwarding emails but this AOL contact does not show in my Contacts list so I can delete it.

Problem is: <removed by moderator>

I have notified AOL about this matter and am waiting for their response.

I reset my account password as recommended by Hotmail. anything else I can do to correct this issue and prevent a reoccurance?

Thanks!