Beyoncé and Jay Z hold court with the royal couple at Barclays

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Beyonce and Jay Z get the royal treatment as they chat with William and Kate in between quarters Monday night. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton meet Jay-Z and Beyonce in between the 3rd and 4th… Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton meet Jay-Z and Beyonce in between the 3rd and 4th… Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton meet Jay-Z and Beyonce in between the 3rd and 4th… Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton meet Jay-Z and Beyonce in between the 3rd and 4th… Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton meet Jay-Z and Beyonce in between the 3rd and 4th… Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton displayed on the jumbo-tron Charles Wenzelberg

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Wills and Kate sat with Dikembe Mutombo during the game. Charles Wenzelberg

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The Duke And Duchess Of Cambridge Attend Cleveland Cavaliers v. Brooklyn Nets

NEW YORK, NY – DECEMBER 08: Catherine, Duchess of Cambridge attends the Cleveland Cavaliers vs. Brooklyn Nets game at Barclays Center on December 8, 2014 in the Brooklyn borough of… WireImage

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New York, NY – December 8th: Brooklyn Nets vs Cleveland Cavaliers at the Barclays Center. Britain’s Prince William, Duke of Cambridge and his wife Catherine (Kate), Duchess of Cambridge are… Anthony J. Causi

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The royal couple is brought popcorn and snacks on a silver tray as the sit court side at the game Monday night.

The royal couple is brought popcorn and snacks on a silver tray as they sit court-side at the game Monday night. Anthony J. Causi

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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NEW YORK, NY – DECEMBER 08: Catherine, Duchess of Cambridge attends the Cleveland Cavaliers vs. Brooklyn Nets game at Barclays Center on December 8, 2014 in the Brooklyn borough of… WireImage

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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Britain's Prince William, the Duke of Cambridge, center, and Kate, the Duchess of Cambridge, left, pose for a photo with NBA Commissioner Adam Silverwhile attending an NBA basketball game between the Cleveland Cavaliers and Brooklyn Nets,

Prince William and Kate pose for a photo with NBA Commissioner Adam Silver. AP

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The Duke and Duchess of Cambridge with NBA Commissioner Adam Silver and former Houston Rockets player Dikembe Mutombo. AP

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg

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12/8/14 – Cleveland Cavaliers vs. Brooklyn Nets at the Barclays Center – Prince William and Dutchess of Cambridge Kate Middleton sits court side with Dikembe Mutombo during tonight’s game. Charles Wenzelberg