Ryan Gosling & Emma Stone Reveal How They Saved Jazz on 'SNL' - Watch!

Ryan Gosling was joined by a special guest during his monologue on the Saturday Night Live season premiere! While discussing how he saved jazz last year with La La Land, the 36-year-old actor was joined by surprise guest and former co-star Emma Stone! PHOTOS: Check out the latest pics of Emma Stone The 28-year-old actress