NBC has revealed that Big Sean will perform on the January 21st episode of Saturday Night Live, as he prepares to release his new album I Decided. early next month (new music is like to be performed on the show). Not only that, but Aziz Ansari will be alongside him as the special host of the episode. This is the first time either one of them have appeared on SNL.
Before then, Sturgill Simpson will kick off the first episode of the new year on January 14th, next to Rogue One star Felicity Jones.
— Saturday Night Live (@nbcsnl) January 10, 2017