Jimmy Fallon's "Tonight Show" debut packed with A-listers

Watch a whole bunch of big names pay off Jimmy's $100 bet. PLUS: Will Smith & Jimmy present the Evolution of Hip-Hop Dancing, and Spike Lee directed the new "Tonight Show" opening.

Watch the "HIMYM" cast's complete Letterman Top 10
The Top 10 surprises from the final episode.

Norman Weiss has been doing TV Tattle since the week "Freaks and Geeks" was canceled. He is a Hollywood outsider who was born and raised in Hollywood. "American Idol" and "Dancing with the Stars" are broadcast 2 blocks from his high school.