Speed Reads

Late Night Antics

Billy Joel and Jimmy Fallon sing 'The Lion Sleeps Tonight' in six-part harmony

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There are a lot of differences between Jimmy Fallon's Tonight Show and Jay Leno's, but maybe the biggest is that Fallon is very obviously having fun at his new job. It's kind of infectious. If you had Billy Joel on your show, wouldn't you want to sing with him, too? --Peter Weber