?? Where did you find this out? I wasn't aware the DWTS cast was announced so far ahead of time. I don't watch the show but usually you hear about it in the press and I haven't heard a thing.
There's a thread on FSU right now. Here's the link posted by ryanbfan on that thread: http://sportales.com/shooting/dancing-with-the-stars-2010-2011-cast-revealed/
The people at FSU have already amended the thread's title, acknowledging the list as fake. I mean, it's only been how many weeks since Evan etc. battled it out in the finals?