Agree!!! In books vamps can`t change their look, also Bill earlier said he is lucky he died only with sideburns not beard cuz then he would be like that all the time, and yeah also Jessica but with Eric they don`t seem to follow that at all :( This is one thing that really gets on my nervs, small thing but sooo annoying! Hair keeps getting shorter and darker, he and Sookie are supposed to have the same color hair!!!