Steve Martin and Martin Short co-host "SNL" together on Dec. 10. They currently star in Hulu's "Only Murders in the Building" and resume their "You Won't Believe What They Look Like Today!" tour next year.

Brandi Carlile returns for her second time as musical guest. Her newest album, "In These Silent Days," just earned seven Grammy nominations.

Austin Butler makes his first appearance as "SNL" host on Dec. 17. Butler stars in the critically acclaimed film "Elvis," now streaming on HBO Max.

Lizzo performs as musical guest for the third time. She most recently appeared as host and musical guest on Apri 16, 2022. Lizzo, a recent Emmy winner for Lizzy's Watch Out For the Big Grrrls, is currently nominated for six Grammy Awards and on tour with her newest hit album, "Special."