Since Regis Philbin is so old he can barely make it through the work week, Live! often has celebrity co-hosts. Kelly Ripa was excited to have NPH, who fired back "why don't you not have Anderson Cooper come so often?"

Neil has a point—CNN's silver fox has been known to fill in for Regis quite a bit. So, the debate as to who's the better co-host wages on. Who would you choose?