Nickelback's "Rockstar" video - name all the celebrities?

If you haven't seen the new Nickelback video "Rockstar", it's a compilation video featuring some everyday people, but it also has a number of current and former celebrities. Here's a link, in case you haven't seen... show more If you haven't seen the new Nickelback video "Rockstar", it's a compilation video featuring some everyday people, but it also has a number of current and former celebrities.

Here's a link, in case you haven't seen it:
http://www.roadrunnerrecords.com/artists/Nickelback/showVideo.aspx?fileID=2816

How many can you name?
Update: The person who will get "best answer" will be the one with the most complete list (don't just add on one name and think you'll get it ....)
10 answers 10