Fan slaps Beyonce on bootylicious backside during concert

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Here's a guy who took "to the left, to the left" a little too literally.

Either that, or he must not know about her.

At Monday's Beyoncé concert in Copenhagen, one audience member got a little fresh with the Queen B during Irreplaceable, smacking her on her left butt cheek after she'd given him a bit of time on the mic.

Beyoncé turned on the guy, pointed him out to security and said, "I'm gonna have you escorted out of here, all right?" And then continued as if nothing had happened. After all, it's not like she was going to shed a tear. Or lose a wink of sleep.

Needless to say, a video of the exchange has gone viral.

Beyoncé will continue touring Europe through June 1, then will begin the North American leg of her tour June 29 in Las Vegas.