Katy Perry's Carpool Karaoke has landed. The singer belted out some her biggest hits with Late Late Show host James Corden including 'Firework', 'I Kissed A Girl' 'Dark Horse' and 'Roar' while driving around LA.
Perry also sang her new track 'Swish Swish'.
Katy also spilled the beans on her infamous feud with Taylor Swift.
"She started it and it's time for her to finish it."
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