We search for the best Saturday Night Live hosts who were also musical guests, from Ariana Grande to Willie Nelson.

Nirvana alum Dave Grohl opened up in an interview in the docuseries 'SNL50' about the moment that became a hilarious mishap ...

Saturday Night Live has had some amazing recurring ... If you take two comedy legends like Christopher Guest and Billy Crystal together, the odds are you're going to get some funny stuff happening.

Ladies and gentlemen: footage of a critical moment of Saturday Night ... in the live version of "Cowbell," as he'd played his character with more restraint during dress rehearsal. "Christopher ...