Harry Styles & James Corden Sing 'Watermelon Sugar' Together - Watch! (Video)

Harry Styles is singing one of his new songs with James Corden before he hosts The Late Late Show for a special episode!

The late night television host joined the “Lights Up” 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…