We couldn't possibly run down all the dignitaries who appear in this bit, from tonight's first episode of The Tonight Show Starring Jimmy Fallon. We'll simply note surprise at Lindsay Lohan parting with $100 for anything that doesn't come in powder form, and Joan Rivers's return to NBC after being banned from the show by Johnny Carson in 1986.

Make sure you check out Fallon's Evolution of Hip-Hop Dance bit with Will Smith, too. [NBC]