While I think J.Lo's requirements are extreme, I don't think I could hate someone or have a violent disliking to someone I do not know. It's all an image, and most likely, she is not like that in her private life. The stars I have been around for periods of time are never what their image states - even when reading Artist Riders and so forth. Even if the image they project is larger than life, or gloomier than a cemetary, it's all an image, and has no bearing on the reality of the real person beneath all the Chanel and makeup. However, this is not true for the most extreme cases, as I've been told Mariah is exactly how she seems.
My first name has been used for slutty characters on tv or insane characters in movies. It's not something I take seriously or feel it in any way taints my name. It's really all the perception of importance.
just my .02, based on experience with this kind of folk.