LONDON, ENGLAND - APRIL 23: Arsenal fans show their support prior to the Emirates FA Cup Semi-Final match between Arsenal and Manchester City at Wembley Stadium on April 23, 2017 in London, England. (Photo by Christopher Lee - The FA/The FA via Getty Images)
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The FA Collection Christopher Lee - The FA

LONDON, ENGLAND - APRIL 23: Arsenal fans with flags during the Emirates FA Cup semi-final match between Arsenal and Manchester City at Wembley Stadium on April 23, 2017 in London, England. (Photo by Catherine Ivill - AMA/Getty Images)
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Getty Images Sport Catherine Ivill - AMA

LONDON, ENGLAND - APRIL 23: Arsenal fans in the sun and the shade during the Emirates FA Cup semi-final match between Arsenal and Manchester City at Wembley Stadium on April 23, 2017 in London, England. (Photo by Catherine Ivill - AMA/Getty Images)
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Getty Images Sport Catherine Ivill - AMA