Former X Factor contestant Gabrielle Carrington pleaded not guilty to murdering influencer Klaudia Zakrzewska by running her over with her car outside a London nightclub. Former X Factor contestant Gabrielle Carrington wept in court as she denied murdering influencer Klaudia Zakrzewska outside a London nightclub. Former X Factor star Gabrielle Carrington is accused of murdering influencer Klaudia Zakrzewska. "The scene can only be described as lots of people shouting,” prosecutor Rizwan Amin said during an April hearing at Westminster Magistrates' Court, according to Sky News. Klaudia Zakrzewska was killed outside a London nightclub in April 2026, according to British prosecutors.