Casey Anthony Trial: What's new today?

I have been following the trail somewhat regarding the accusations that Casey killed her daughter, Caylee. Not much to report that some others haven't already reported, but one thing which caught my eye today was that Casey seems to have gotten her hair cut or in a different style. The photo on top is from weeks ago. She had long hair for most of the trial but as we are getting closer to the end of the trial, look at the photo to below the first. Could she be unconsciously trying to look more unfeminine and motherly by such a short style where the hair is away from her face? For what reason might she do that? If her Defense attorney's condoned that move, I think they made a big mistake, as any woman who changes her hairstyle gets new attention and a new look by others. That's the reason people do it. But in this case that "Do" can project an image damaging to her defense. Here something I looked up on the matter:

"The Dramatic Haircut

Going from Long to Short Hair

Whether you've gotten a promotion, are tired of your infant using your hair as his own personal toy, or are just in need of something new, changing your hairstyle from long to short can be fun - and nerve-wracking. If you've had long hair for most of your life, it can be even more frightening.
1. Consider your personality. While a short, spiky cut may look great on someone who likes sports and is adventurous, if you're quiet and soft-spoken, you may feel uncomfortable."