Megan Fox will host the first installment of the new season of Saturday Night Live on Sept. 26 and will be joined by musical guest U2, NBC announced Thursday afternoon. On Oct. 3, Ryan Reynolds hosts with Lady Gaga as musical guest, followed by Drew Barrymore with Regina Spektor on Oct. 10. On Oct. 17, Gerard Butler will take center stage with Shakira doing the music. (Photo: WENN)