A High Court judge ruled on Friday that the 40-year-old worked with Caroline Watt to leak stories to The Sun. Ms Watt withdrew from the case for mental health reasons.
Mrs Justice Steyn will hand down her bombshell verdict in the libel trial of the year at Midday in a case that has cost the WAGs and their husbands £3million.
The 40-year-old wife of Leicester City striker Jamie Vardy relentlessly pursued the case against her Wag rival Coleen Rooney for nearly three years after being accused of leaking private stories.