WHO IS POSTING THESE INVALID POSTS I DIDN'T AUTHORIZE?????

WHO IS POSTING THESE INVALID POSTS I DIDN'T AUTHORIZE?????

SOMEONE IS POSTING ILLEGALLY ON MY BLOG AND I DEMAND THAT IT STOP.  I HAVE NOT AUTHORIZED THIS PERSON(S) TO POST ON MY BLOG.  I REQUEST THAT IT STOP AND I'M NOT SAYING PLEASE, YOU DIDN'T REQUEST MY PERMISSION.  STOP THESE POSTINGS!!!!!