Khloe Kardashian's patience for Lamar Odom finally runs out -- we'll tell you about their showdown ... and the pipe that broke the camel's back. Is it finally time for her to count her losses? Plus, Miley Cyrus and Sinead O'Conner's epic feud -- it started off with a compliment ... and quickly escalated into a mud-slinging, metal illness and career dissing rants. Who crossed the line? And, former White House chef John Moeller spills the beans about slinging hash for a bunch of former presidents ... including one incident in which one POTUS almost choked on his creation.