carpool karaoke
The chat show host has been swotting up on Ariana's lyrics.
It's a 23-minute joy to behold.
'I got a f***ing text from him... I was like, oh my god, oh my god, oh my god.'
An important lesson in not leaving James Corden alone in your living room.
How did they get from singing in the car to hanging upside down by the roadside?!
The clip has had the blessing of the late singer's family.
'By hour three in the dude’s car it got less fun.'
