How to handle a possible Bridezilla

Ok here's the situation. I'm a BM in an upcoming September wedding. I am an out of state BM and have tried to keep in contact and do as much as possible as far as wedding festivities. We are getting close to the big day so I have asked (several times) if the bride would have a salon come to a central location to do the BP hair and make up (with each BM paying) and if not could she suggest someone for me to make an appt with. My responses have been "as long as your hair is brushed and you don't look better than me", "idk", and being totally ignored. I don't know many of the other bridesmaids as she has been thru many, her sister and I are the only original maids that have made it thru this year and a half engagement. How should I handle this? I'm afraid that she will kick me out and I feel like I've spent enough time and money I want to make it to the end of this deal....gracefully! Help