Only Headliners Allowed — Jimmy Fallon, Chelsea Handler and Tiffany Haddish. Other recent Mark Twain Prize honorees include Adam Sandler, Jon Stewart and Dave Chapelle. Start the day smarter.

The two have also been on the bill at other events including being involved while Tina Fey was being honored with the Mark Twain Prize. Jon Hamm and Jimmy Fallon make Creed's "With Arms Wide Open ...

What thoughts do Jimmy Fallon and Kelly Clarkson have on Ohio State's march to a national title? Better question: Were they aware it happened before the show's taping?