Justin Timberlake and Anna Kendrick play Unpopular Opinion with Greg, defending wild takes: JT insists British barbecues are a disaster (no heat, cold sausages, random timing), Anna Kendrick hilariously defends The Greatest Showman against a theatre kid caller named Oscar, and they debate coffee, short people, and whether Billie Eilish is genuinely great. Chaotic, jet-lagged celebrity banter ensues.