Harry Styles & James Corden Carpool to Work & Sing 'Watermelon Sugar' (Video)

Harry Styles is hosting The Late Late Show, but he needs a little advice from the host himself!

James Corden joined the “Sign of the Times” superstar for a funny carpool segment on Tuesday night (December 10).

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Before filling in for James, Harry asks him for some advice for hosting on their commute, and the two eventually sing Harry‘s song, “Watermelon Sugar.”

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Watch the skit inside…