A former adult film star has been arrested after a report that she attacked someone at a home in California, police said.
The alleged victim put Jenna Jameson under citizen's arrest until police arrived, Newport Beach police lieutenant Evan Sailor said.
Jameson, born Jenna Marie Massoli, was given a court date to face a misdemeanour battery charge and released on her own recognisance.
In May Jameson, 38, was arrested for drunken driving after hitting a telegraph pole. She pleaded guilty in August and was sentenced to three years' informal probation.
Jameson was among the biggest stars in porn when she left the industry in 2008.