Who wouldn't you like to see on Glee...ever?
just 3 words
NO BIEBER PLEASE
1. Cannibal Corpse.
However, it would be interesting to see the Glee crew do a heavy metal ensemble.
2. Justin Bieber
3. Anyone from Disney
4. Rappers (there are some that are OK, I suppose.)
In addition to my previous post,
I would like to see Pants on the Ground Guy from American Idol even though this is a thread for people you don't want to see on the show.
Definitely don't want to see Justin Bieber or any Disney stars on the show, I probably end up not watching that episode if they do guest.