Britney Spears and her family spent Fourth of July in Hawaii.  She is definitely back in the gym and taking care of herself, based on a recent picture she posted.

Click here to check out the pic of Britney in a purple bikini.

Now, I feel there is one flaw in the pic and I am wondering if it’s just me.  Her hair is not good.  I understand that she is getting ready to hit the pool/ocean and she probably didn’t do her hair (and I wouldn’t either), but I feel like she has bad hair ALL the time.  To me, it always looks dirty and stringy.  Even when she is all dolled up, I feel the same way.  If she could get her hair to look the way it did when she was with Justin Timberlake, then she would be flawless.