Britney's Blackberry - where did it go?

I spend entirely too much time tracking the comings and goings of Britney Spears. Before her infamous hospitalization, my keen eye noticed that she recently switched from a Blackberry to an iphone, which, as far as I'm concerned, is a fitting phone for such a pop princess. I'm going to keep my eyes peeled to see if she switches back to her Blackberry, perhaps the iphone usage was just a dalliance. I'll be certain to report my findings.