There were aliens, eggs, and some pretty damn impressive vocals.
In case you didn't know, Carpool Karaoke is a recurring segment on The Late Late Show, where James Corden invites musicians to drive around LA with him, sing, and have a chat.
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This week's guest was Sia, who James found wandering the streets of LA and enlisted to help him get to work.
She had some trouble finding the car, but once she did, they had a great time.
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Sia and James sang some of her biggest hits, like "Chandelier"...
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And they also sang songs from other artists, like Rihanna's "Diamonds" (which was written by Sia).
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