Robert Downey Jr. Had a Ball Pit at His 50th Birthday Party

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Robert Downey Jr. didn't invite Jimmy to his birthday party, but he did have Duran Duran, Steely Dan and a giant ball-pit entrance.

Tags: The Tonight Show, Jimmy Fallon, Robert Downey Jr., Ball Pit, 50th Birthday, party, Steely Dan, Duran Duran
S2 E1232 minInterviewTalk and InterviewLatenight