From her Twitter feed on Dec 9:
"Disaster... The biggest sport bra on the market...
#sportbra"
I observe (again, in this case) that she really IS rather miraculous. Another miracle is that, in most of her photos, she appears to accept and appreciate her bust size.
I have to say, though, that she appears less than thrilled with the largest sportsbra she could find, that might even have a chance of fitting and containing her properly for sports activity.
Hope she doesn't get discouraged.

Somebody should be able to make her something that would work...
-D'Artagnian