Ellen DeGeneres on "The Howard Stern Show"? It happened, friends. To the surprise of many longtime listeners, the comedian and talk show host sat down for an extended chat on the SiriusXM radio series this morning to discuss the high-and-low lights of her life and career -- despite the fact that Howard once slammed her after reports surfaced in 2010 that she had voiced her disapproval of him joining the "American Idol" judges' table. The two have clearly mended fences in the intervening years, but it was still a little wild to hear DeGeneres shooting the breeze in Studio 69 five years after that extended on-air rant. Check out all the highlights from the wide-ranging discussion below. 1. She envisioned the moment that Johnny Carson would invite her to sit down on his couch (making her the first woman stand-up comedian to do so) years before it actually happened. "When I finished writing...