Kate Middleton and Harry Styles met at the 2014 Royal Variety Performance, and their exchange went viral.

The two stars were seen chatting animatedly, and their fans went wild.

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Kate Middleton is known for her graceful and regal demeanor, but she couldn't help but smile at Harry Styles' charm.

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Harry Styles is usually the one making fangirls swoon, but he seemed a little shy around Kate Middleton

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The two stars shook hands, and their fans couldn't get enough of this royal-celebrity encounter.

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Kate Middleton and Harry Styles shared a laugh, and their fans loved seeing this playful side of the two stars.

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Kate Middleton and Harry Styles said goodbye, and their fans were already hoping for a round two of this royal-celebrity encounter.

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Kate Middleton and Harry Styles waved to the crowd, and their fans cheered wildly.

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