Sadly he did not actually blend Justin Bieber View this post on Google+ « Man thats the truth….. Do you have a photo that you really like from a recent Photowalk…? Link it here… »
Well, it would either have had to have been a very large blender, or he would have needed to be fed in a small piece at a time, which may defeat the original purpose (of the blender, not the beiber). However, I cannot argue with your original comment.
I would opt for a larger blender..