Tina Fey will host Saturday Night Live when the show returns for its 39th season on Sept. 28. This marks the SNL alum's fourth time hosting the show since she was part of the cast, and this year, she'll be joined by musical guest Arcade Fire. The following week, Miley Cyrus will do double duty as the show's host and musical guest. The hosting announcements come surrounding plenty of buzz over the upcoming season, which will feature a few fresh faces because former cast members Jason Sudeikis, Fred Armisen, and Bill Hader have left the show. What do you think — will you be tuning in?