Rebekah Vardy said she is "extremely sad and disappointed" after losing the "Wagatha Christie" High Court case.
In a social media post that went viral in October 2019, Coleen Rooney, 36, said she had carried out a months-long "sting operation" and accused Mrs Vardy, 40, of leaking "false stories" about her private life to the press.
The wife of former England footballer Wayne Rooney publicly claimed Mrs Vardy's account was the source behind three stories in The S*n newspaper featuring fake details she had posted on her private Instagram stories.