Saturday Night Live has revealed the final musical guests for its 40th season. The nighttime comedy mainstay is going to be celebrating with Florence + the Machine and then Rihanna, both returning guests. Florence + the Machine will share the stage with Reese Witherspoon on SNL‘s penultimate show on May 2, while promoting their studio album, How Big How Blue How Beautiful, slated to drop June 2. Closing out the final episode will be Rihanna, who is back for her fifth appearance on the show on May 16. Louis C.K. will be hosting, and RiRi will be supporting her eighth LP, R8.