Rihanna is the named alleged victim in the Chris Brown case and the allegation is that she was assaulted with a deadly weapon, TMZ.com has confirmed.

Law enforcement officials call the incident assault with a deadly weapon and the crime report gives the victim’s name as Robyn Fenty, better known as Rihanna. The nature of the weapon is unknown.

Both artists pulled out of their performances at Sunday’s Grammy Awards. Brown was arrested and booked on felony charges the same night.

Rihanna’s publicist issued a statement on Sunday saying, “Rihanna is well. Thank you for your concern and support.”