Harry Styles Crashes Ryan Gosling’s Alien-Filled ‘Saturday Night Live’ Opening Monologue

Ryan Gosling became a “Saturday Night Live” four-timer on Saturday, joining the show as host ahead of the release of his upcoming sci-fi movie “Project Hail Mary.”

But just as his monologue was getting off the ground, Gosling was surprised by audience member sitting up front — a casually dressed and smiling Harry Styles.

“What are you doing here, man?” Gosling asked, then exclaimed, “I just wish someone would have told me!”

Gosling continued to describe “Project Hail Mary,” saying “People are saying it’s like ‘E.T.’ meets ‘Interstellar,’ which is crazy, because those are like, what, two of the best films of all-time?…