The eldest son of California's ex-governor Arnold Schwarzenegger and journalist Maria Shriver was struck in his car in Los Angeles during a confrontation with another driver, but was not hurt, police said on Tuesday.
The bizarre incident involving Patrick Schwarzenegger, 21, a model who is dating singer Miley Cyrus, occurred on Feb. 10 in the San Fernando Valley section of the city and was first reported by celebrity media on Tuesday.
A man behind the wheel of another car threw what appeared to be water out of the window, striking Schwarzenegger's vehicle, and then drove off, said Los Angeles police spokeswoman Officer Rosario Herrera.