Late at Night on NBC

Late at Night on NBC

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Watch: "Villanova Piccolo Girl" Sits In With The Roots

Roxanne Chalifoux, the crying Villanova piccolo player, sits in with the Roots and chats with Jimmy Fallon about her newfound fame after cameras captured her emotional reactions to her school's March Madness... »

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WATCH: Grande, Fallon Have a Sing-Off

Grande and Fallon pretended to be selfie-obsessed teenage girls who eventually decided to see who have a sing-off during his recurring sketch "EW!" »

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Will Ferrell Transforms Into Little Debbie

Will Ferrell is the new face of Little Debbie snack cakes. The actor and comedian stopped by “The Tonight Show” Wednesday dressed as the snack icon Little Debbie, sporting her signature blue gingham-print dress,... »

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Watch: Seth Meyers Does St.Patrick's Day

In honor of St. Patrick's Day, Seth Meyers stopped by a local New York City bar to drink and chat with fellow partygoers. »

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Jimmy Fallon's Thank-You Notes

Jimmy Fallon writes thank-you notes to Israeli Prime Minister Benjamin Netanyahu, the Wichita State University Mascot and hand warmers. »

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Seth's Story: Getting Drunk for Work

Seth Meyers got really drunk while filming a St. Patrick’s Day segment for “Late Night,” but his wife can't complain because "it was for work." »

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Watch: “Tonight Show” Hashtags #IOnceOverheard

In light of murder suspect Robert Durst's possible confession in The Jinx, Jimmy Fallon reads his favorite tweets with the hashtag #IOnceOverheard. »

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Watch: Will Ferrell is Little Debbie

Will Ferrell, dressed as Little Debbie, announces that he's the new spokesperson for the snack cakes company. »

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Watch: “Tonight Show’s” The Big Question

Jimmy Fallon sends his writer Arthur out to the streets on Manhattan to ask St. Patrick's Day partygoers one really, really long question. »

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