A FAN labelled the NFL's "Phillies Karen" has broken her silence after being caught on camera snatching a youngster's gift.

Kansas City Chiefs quarterback Patrick Mahomes was seen trying to give his arm sleeve to a young supporter after a win over the New York Giants on September 22.

Mahomes handed the sleeve to the delighted youngster, only for it to pulled from his grasp.

Footage of the incident shows the empty-handed child reacting to the heartbreaking incident.

"Yo, she just stole that from me!" he gasped.

New York native Nina Miller has since identified herself as the culprit online.

And she has draw comparisons with the infamous 'Phillies Karen', who snatched a home run ball from a kid at an MLB game .

Miller insists she thought three-time Super Bowl winner Mahomes was gi

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