Tonight Show With Jimmy Fallon December 17, 2019 2:05 am ‘Tonight': Lea Michele, Jonathan Groff Don't Know When to Come Out Lea Michele and Jonathan Groff accidentally interrupt Jimmy Fallon in the middle of filming, so they commiserate by singing “I’m Out of the Business” about ruining the show. US & World Videos 1:46 Heat waves getting hotter, longer, and more frequent because of climate change 1:03 More than 2,000 people buried alive in Papua New Guinea landslide, Government says 45:40 How this surgeon wants to reinvent the American urgent care center 1:56 Mike Tyson ‘doing great' after health scare on flight 1:54 Kate Middleton and Prince William ‘incredibly sad' after death of Royal Air Force pilot