Former N-Dubz singer Dappy is due to appear in court charged with assault in Chelmsford.
Essex Police said the alleged attack happened outside a nightclub in the early hours of February 27.
He was arrested after an appearance at Chicago's nightclub in the city, and charged with assault by beating.
The 26-year-old, whose real name is Costadinos Contostavlos, was granted bail ahead of the hearing at Chelmsford Magistrates' Court.
Dappy finished in second place on reality show Celebrity Big Brother in January.
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UKIP have made further gains in the local elections in the Anglia region and the Conservatives have won back control in Peterborough.
Hundreds of council workers have gathered in sports centres and town halls across the region to count the votes in the 2016 local elections.
The votes are being counted in 22 councils across the Anglia region in the biggest test of political opinion since the General Election.