The former X Factor judge was surrounded by photographers as she left Chelmsford Magistrates' Court on Wednesday morning (12 February).
Tulisa has been accused of confronting the male blogger while they were both attending V Festival in Chelmsford in August 2013.
At the time, she denied the allegation, and today she pleaded not guilty to the common assault charge. Her rep said she was looking forward to "demonstrating [her] innocence" at the trial, which has been set for May 2014.
N-Dubz star Tulisa, 25, was seen leaving the court with her head bowed down after she was released on unconditional bail.
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