A$AP Rocky steals the show during Finn Wolfhard’s first ever go as host with surprise appearances from Sabrina Carpenter, Jason Momoa and more A$AP Rocky steals the show during Finn Wolfhard’s first ever go as host with surprise appearances from Sabrina Carpenter, Jason Momoa and more S aturday Night Live returns from the holiday hiatus to catch us up on all things Trump: the president (James Austin Johnson) addresses the nation from the Oval Office, bragging about his favorite Christmas