08/31/2013 03:02 pm ET Updated Sep 01, 2013

Calvin Harris Calls Out Dissatisfied Fan During Concert, Saying She's A 'Dumb F--king B----'

Calvin Harris did not hesitate to call out a fan who berated him Friday night during a show at LIV nightclub in Miami Beach. "Let this girl up, I want to hear what she has to say," the DJ said after the fan called him a "sellout." The audience member urged him to play an original, which he informed her he had just done. They continued to exchange words until Harris called her a "dumb f--king b----."

Did this outspoken individual know she was talking to the world's richest DJ? We're pretty sure he doesn't need you at his concerts if you're dissatisfied, ma'am.

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