Sheen's ex wants to testify against him

Charlie Sheen’s ex-girlfriend wants to testify against him in court.

Brittany Ashland – who filed a suit in 1997 alleging the ‘Two and a Half Men’ star attacked her – has reportedly approached Arnold Mordkin, the Pitkin County Deputy District Attorney in charge of the case against Charlie, who is accused of assaulting his wife Brooke Mueller on Christmas Day and offered to give evidence against him, Radar Online have reported.