Kristen Stewart and Kate McKinnon Prove Who's "King of the Castle" in Hilarious SNL Promo

After hosting the show for the first time in 2017, Kristen Stewart is returning to Saturday Night Live this week, and Kate McKinnon is ready to remind her who's in charge. In a promo for the show's upcoming episode, the long-time SNL cast member spins around in her swivel chair wearing a pantsuit with a cigarette in hand to greet Stewart à la Vito Corleone in The Godfather, and it's freaking hilarious. "Great job, Kristen — but, uh, I think we all know who the king of the castle is around here, right?" McKinnon asks, before flicking away her cigarette and standing up to challenge Stewart to an epic thumb war. See the full video here, and watch Stewart host the show with musical guest Coldplay on Nov. 2.