A shopper threw an umbrella at a woman and twisted her fingers until they broke during a row at Harvey Nichols, a court heard.
Cameron appeared at Westminster Magistrates Court today wearing a white shirt, white checked waistcoat and black trousers.
Sudara Weerasena, prosecuting, earlier explained that the pair were both shopping at the store when Cameron called Ms Capone a ‘miserable b****’.
She denies assault causing actual bodily harm but the trial was put off until September 28 after she asked for an adjournment because she was unrepresented.
Ms Malone assaulted Ms Capone at the world famous store in Knightsbridge in October last year
‘She then threw an umbrella in the direction of the victim’s face.
‘She then twists her fingers to the point where fractures were caused.’
Cameron lives in Walsingham Road, Hackney, where some properties fetch more than £1m.
She denies assault causing actual bodily harm.