Former porn star Jenna Jameson is in the clear over an alleged bust-up with her assistant after prosecutors reportedly dropped the case due to lack of evidence.

The actress was arrested last week (06Apr13) after reportedly becoming involved in an altercation in Newport Beach, California, and she was due to appear in court next month (May13) to face battery charges.

However, officials at the Orange County District Attorney's Office have decided not to pursue the case, according to

The alleged victim, believed to be Jameson's assistant Britney Markham, has applied for a restraining order.