Gigi Hadid Reveals How Zayn Malik Helped Her Win $400

Zayn Malik and Gigi Hadid at the 2016  Met Gala
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Zayn Malik and Gigi Hadid attend the "Manus x Machina: Fashion In An Age Of Technology" Costume Institute Gala at Metropolitan Museum of Art on May 2, 2016 in New York City. 

Zayn Malik has a few card tricks up his sleeves, it seems; he taught girlfriend Gigi Hadid how to play poker in time for her to gamble on her 21st birthday. "[Zayn] taught me how to play poker the night before I went to Vegas, so I won $400," Gigi said on last night's The Tonight Show (May 16). "On a $15 poker table. I thought that was pretty good."

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She then backed down on her confident proclamation. "Or blackjack. It was blackjack." Blackjack, poker -- does it matter after you've won $400 on your first try?