A man arrested outside Paris Hilton's home in Los Angeles has been charged with attempted burglary.
The LA district attorney's office said it has filed one felony count against 31-year-old Nathan Lee Parada.
Parada is being held with a 50,000 dollar (£32,000) bail.
Authorities said someone carrying two knives banged on Paris' window. She later posted a photo of the arrest on Twitter and described it as "scary".
It was not immediately clear whether Parada had a legal representative.
He could face up to six years in prison if convicted.