Chelsea striker Sam Kerr has denied that calling a police officer “white” was used as an insult as she was cross-examined during her trial in London on a charge of racially aggravated harassment.

Australia women's soccer captain Sam Kerr said she felt British police treated her differently because of the colour of her skin, as she gave evidence in a London court on Wednesday while on trial accused of racially abusing a white police officer.

Chelsea and Australia striker Sam Kerr told a court Thursday she did not use “whiteness as an insult” in a heated exchange with police during which she called one officer “stupid and white”. Kerr is on trial charged with causing racially aggravated harassment to policeman Stephen Lovell during an incident in London in the early hours of January 30,

A London court has heard that Sam Kerr was “telling her truth” when she repeatedly called a police officer “f--king stupid and white” during a drunken night out.

A police officer said he felt "belittled and upset" following an incident involving Chelsea forward Sam Kerr, but insisted he "didn't make something up to get a charge over the line," a court heard on Tuesday.

Chelsea forward Sam Kerr testified that police treated her differently because of "the color of my skin,” a court heard Wednesday during the Australia star's trial on a charge of racially aggravated harassment on a police officer.