The tragic deaths of When Harry Met Sally... director Rob Reiner and his wife, Michele Singer Reiner, were the big story on late night television Monday, December 14. In a sweet tribute to the acclaimed filmmaker and All in the Family star on The Tonight Show, host Jimmy Fallon said Reiner was "one of the smartest and funniest people I've ever met." "What a tremendous loss. He leaves behind such a legacy," Fallon, 51, continued. "Thank you for all the great work on and off screen and continuing to be an inspiration to me and millions of people around the world.