Audrey Kitching trying to escape pink hair!?

We've all seen her with many shades flowing pink locks for years. Now is it all coming to an end? She's stressed over and over again about how much she loves "mint chip" hair color, and that she WILL have it one day, but has that day come? just recently, Audrey has been sporting mostly silver-blond hair, with less than half still a soft, pale, pink color. Before this, she had pink hair with the the mint color on the ends. Even before this, she has been using less dramatic shades of pink! Is she trying to prepare us for the big day? Tell me what you think. Is Audrey trying to ease away from her pink main, or is this just another hair style she's trying so the can keep the pink without getting bored?