After spending last weekend with her new found BFF  Adrian Grenier, Paris' Sunday involved solo shopping in LA. She's got a little extra cash to spend, too, because she just sold her home in the hills  supposedly in order to move somewhere with more privacy . She's been trying harder to do good lately , but her new image may just be a publicity smokescreen. Page Six reports  that Paris fired Elliot Mintz and hired a crisis management publicist to help her look better in the media. The publicist is denying his role in the transformation, but we'll all find out sooner or later if Paris can really keep her promise to change her ways.