Dappy, whose real name is Costadinos Contostavlos, was arrested on Wednesday
The former N-Dubz star Dappy has been charged with public order offences following an alleged altercation outside his Hertfordshire home.
Costadinos Contostavlos, 29, of Hatfield, is accused of assault by beating and possession of a bladed article.
The rapper was arrested at about 16:30 BST on Wednesday.
The former Celebrity Big Brother star is in custody and is due before magistrates later.
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