Dappy, real name Costadinos Contostavlos, appeared at Chelmsford Magistrates' Court on Wednesday morning (19 March) in relation to an alleged incident outside an Essex nightclub in February.
The N-Dubz star was charged with assault by beating following the alleged incident outside Chicago's in Chelmsford on 27 February.
Dappy arrived at court this morning wearing a black suit covered with a tracksuit top. He tried to keep a low profile with his hood up and his head down.
He has entered a plea of not guilty to one count of assault by beating. Unconditional bail was granted and a further court date set for 18 June.
Dappy, 26, finished runner-up on the last series of Celebrity Big Brother, which was won by comedian Jim Davidson.