Italian sisters Elisabetta (right) and Francesca Grillo (left, Grey Coat))arrive at Isleworth Crown Court<br /> The TV Chef Nigella Lawson will today give evidence at Isleworth Crown Court. London, United Kingdom. Wednesday, 4th December 2013. The TV chef is expected to give evidence today at the trial for Francesca and Elisabetta Grillo, who appear charged with fraud after allegedly using a company credit card to defraud the TV chef and her former husband out of £300,000. Picture by Hugo Philpott / i-Images<br /> File Photo  - Nigella Lawson and Charles Saatchi PAs cleared of fraud. The trial of Francesca Grillo, 35, and sister Elisabetta, 41, heard they spent £685,000 on credit cards owned by the TV cook and ex-husband Charles Saatchi.<br /> Photo filed Monday 23rd December 2013
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