Kim Kardashian Beyoncé Kanye West/ Jay-Z in Birmingham, England, on Friday.

The women were photographed giggling with one another among theWatch the Throne tour concertgoers. Reports that the ladies, dressed rather casually, had a full-on ladies' night. "Kim and Beyoncé were dancing all night!" a source said. "They even went into the mosh pit! It was the most hectic thing ever!"

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