Listen to Stern's Sirius XM radio program on Monday, when he takes on Piers Morgan, who has been trying to create a fake feud between himself and Howard over Twitter. (Morgan took offense when Stern tried to give him some advice on how to become the "King of CNN" after Morgan proclaimed he had taken Stern's title as the King of All Media thanks to his new CNN talk show.) "Watching @HowardStern on Letterman - hysterically outrageous. I think I may be in big trouble Monday morning. gulp," tweeted Piers. Donna Ward/GettyImages.com - February 3, 2011
Howard Stern Sounds Off
The King of All Media lets loose on "Late Show With David Letterman."