Rivers' passing on Thursday affected many people. But, the comedy world in particular was left reeling. As the slew of hosts taped their late-night shows, they took time to remember Rivers. Jimmy Fallon chose to keep it short and sweet, opting not to share a clip of Rivers, as it wouldn't do her justice. You can watch his full episode here. Ahead, how the men behind the desks honored the only woman to ever sit there.