Katy Perry, Kanye West and Bruno Mars helped NBC kick off the 36th season of Saturday Night Live. Now, we know which performers have been booked for the next two tapings.

On October 23, Kings of Leon will return to the program for their second appearance. That broadcast will be fronted by Easy A star Emma Stone.

Singer Rihanna will take the stage a week later for her second SNL gig. The guest actor for that October 30th show will be two-time host Jon Hamm.