Lorde joins Taylor Swift for 'Royals' rendition
The New Zealand singer flew for "nineteen hours" to attend her friend's Washington DC gig.
Keeping up her recent tradition of inviting guest performers onto the stage, Swift brought out Lorde during the concert.
The duo ran through the young star's smash hit track 'Royals'.
Speaking on Twitter after the show, Lorde said alongside a photo (see above): "Just laughing like "this is our job how lucky are we/this stadium is so loud and pretty/we are best buds/KILLING IT".
"But seriously, @taylorswift13 is the leader of a great and beautiful galaxy that i'd live in forever."
Swift added: "When your friend flies across the world to surprise your crowd with 'Royals' bc she's a wondrous angel."
Watch the collaboration below:
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