While performing in Copenhagen-Denmark over weekend, Beyonce got outraged when an overexcited fan reached out to grab her bum?slapped that arse.
From the video below, after singing the lyrics, ?to the left, to the left? in front of the fan that she acknowledged as ?Big Boy?, she began to walk away and he smacked her on her booty.
Outraged Beyonce then turned around and warned him that she would have him thrown out.
Check out the fan grabbing in the video below