Morrissey was scheduled to perform Jimmy Kimmel Live! Tuesday night, but he had an issue with another guest.  Morrissey is an animal rights activist and has an issue with the cast members of Duck Dynasty.  The Robertsons, makers of duck calls used by hunters, are also scheduled to appear.  In a statement, Morrissey explained his position:

"As far as my reputation is concerned, I can't take the risk of being on a show alongside people who, in effect, amount to animal serial killers. If Jimmy cannot dump Duck Dynasty then we must step away."

So, if Kimmel agreed to pull the Robertsons, Morrissey would be more than happy to appear.

In related news, the cast members of Duck Dynasty will appear on Jimmy Kimmel Live! Tuesday.  The musical guest will be Churchill.