Watch: Harry Styles x Saturday Night Live.

Harry performing "Ever Since New York" on SNL.

(via ©INFINITYLWT) #FallonStylesSNL
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— Harry Styles Updates (@HSupdating) April 16, 2017

Harry performing Sign Of The Times.#FallonStylesSNL

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— Harry Styles Updates (@HSupdating) April 16, 2017

Next up on Family Feud, it's Mick Jagger! #FallonStylesSNL @Harry_Styles pic.twitter.com/0s25nFXY6F

— Saturday Night Live (@nbcsnl) April 16, 2017

Harry playing a prisoner during an army skit on SNL.#FallonStylesSNL

pic.twitter.com/6hPsMmsN6z

— Harry Styles Updates (@HSupdating) April 16, 2017

@jimmyfallon @Harry_Styles #FallonStylesSNL pic.twitter.com/eOOeHHkmtv

— Saturday Night Live (@nbcsnl) April 16, 2017

Harry dancing with Jimmy Fallon.#FallonStylesSNL

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— Harry Styles Updates (@HSupdating) April 16, 2017

Harry playing Mick Jagger in a skit on SNL. pic.twitter.com/4mT7cBgCa4

— Harry Styles Updates (@HSupdating) April 16, 2017