Tina Fey appeared on Conan Tuesday night to promote her new book, but during the interview actor Will Ferrell delivered a special message for Conan: On May 2nd, Ferrell plans to shave off Conan's beard. In other water cooler news, the mayor of Florence, Italy has set down some rules for the "Jersey Shore" cast, and Robin Williams talks the royal wedding on "The View."April 20, 2011
