Manchester Crown Court was told that Giggs met Kate Greville in 2013 after she helped promote his Hotel Football venue, launched with ex-United teammate Neville.
The former Manchester United star, 48, is accused of headbutting his former girlfriend, 36, during a row at his £1.7million mansion after controlling and abusing her for three years.
Jury members were told yesterday how the former Manchester United star, 48, penned one message titled Lies, Lies Lies to his former girlfriend Emma Greville.
Kate Greville, 36, claims Giggs became angry and came at me from nowhere during a row over her finding evidence of his alleged affairs going back many years .