Amir Khan retains his WBA light welterweight title

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Amir Khan of Great Britain celebrates after defeating Paulie Malignaggi in the WBA light welterweight title fight in New York City. (Getty Images)
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Khan dodges a punch from Malignaggi. The referee stopped the bout in the 11th round. (Getty Images)
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Malignaggi walks to the ring ahead of the fight at Madison Square Garden. (Getty Images)
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Khan hits Malignaggi. The British boxer outclassed Malignaggi throughout the fight. (Getty Images)
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Tensions are running high as the fighters square-up to each other during the weigh-in. (Getty Images)
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Khan, making his US ring debut, won every round on all three scorecards throughout the fight. (Getty Images)