Weaponized iPhone accessories are nothing new, but it’s rare that we get to hear about them in cases involving celebrity assaults. Web entrepreneur and former porn star Jenna Jameson has been making headlines this week after being arrested on assault charges.

Jameson was reportedly accused of hitting someone at a house in Newport Beach, California on Saturday. Since then, new details have emerged. TMZ reports:

Jameson allegedly went all Naomi Campbell on the transgender gofer, but with a dangerous twist … a BRASS KNUCKLES CASE on her iPhone 5 … according to legal docs.

Shocking details of the arrest have now emerged in Britney Markham’s restraining order request, filed by attorney Adam Krolikowski. She claims Jameson barged into a Newport Beach salon and started bitching at her, and eventually punched her in the stomach and back with the weaponized device.

Yep, iPhone knuckles. Photos of them have appeared on Instagram (via TMZ):

Like what you see? Google Shopping appears to offer a wide range of “iPhone knuckles” despite removing some weapons last year.

Jameson has also posted a stun gun photo on her Instagram account:

Last year, Jameson was arrested for D.U.I.