Popular talk show host Stephen Colbert's new episode features his adventures in New Zealand.
The Prime Minister picked up the biggest name in late-night television at Auckland Airport when he arrived here last month.
A clip of the episode shows them singing Bohemian Rhapsody and joking about New Zealand politics.
The Late Show is the most popular late-night talk show in the US with more than four million viewers tuning in every night.
Ardern has appeared on the talk-show host's programme twice, while Colbert has confessed his love for New Zealand, even featuring as an extra in The Hobbit movie.
You can watch the full interview with the Prime Minister in the video below...