It's Halloween night and instead of making kids cry by tricking them into believing we ate their candy this year, Jimmy wanted to surprise them with a treat. So we invited some unsuspecting trick-or-treaters to a house where pop music superstar Olivia Rodrigo was waiting to surprise them. Olivia's GUTS World Tour concert film is on Netflix now! Watch 'Jimmy Kimmel Live!' WEEKNIGHTS 11:35/10:35c on ABC. Stream on Hulu.