That is definitely the one place where everybody gets their way.
In the first season I had really short hair and they liked that, they cast me as this girl with the hair this long [indicated very short length] and I was like "I really don�t like my hair short, I�m going to start growing it out". With me it�s always like "Well she�s crazy, she can do whatever", that�s the great thing about my character.
But [with everybody else there�s been some, "I�m going to do my hair this way, that�s how I�m going to wear my hair". It�s the one thing everybody stands up for. So as for who does it, we have great hair people but the actual concepts come from the individual.