That should be the time when your body is the most treasured.
She also shares model daughter Leni, 17, with her ex Flavio Briatore.
You have to do your own thing.
In the end, this means that there are tons of pictures on the web that Britney probably wishes never saw the light of day.
We've all seen how weird she can get - smashing car windows with umbrellas, shaving her head, and many other strange acts.