Watch Seth Rogen’s Very Famous Friends Crash His SNL Monologue

Seth Rogen stopped by Studio 8H to host Saturday Night Live for the third time this week, sharing excerpts from the diary he’s been keeping to document the process.

This made it very easy for the actor to poke fun at his friend James Franco, who recently apologized for trying to woo a teenage girl on Instagram. Turns out it was all just an elaborate prank Rogen pulled to make himself feel better about his lackluster performance during rehearsals.

But before Rogen continued, he was interrupted by a few of his celebrity pals. James Franco stops by, of course, along with a ukelele-toting Zooey Deschanel.

But then, CURVEBALL: Taylor Swift showed up. “Why are you here? Why did you come?” Rogen demanded. “You were getting really upset,” the singer explains, “and every time a man shows emotion, I appear.”