Actor Christian Slater reportedly fell off the roof of a house while attending a party at Paris Hilton's house in Hollywood last weekend.

According to reports, the 36-year-old actor climbed onto the roof of Hilton's neighbours' house to have a look at them after they complained about the noise at the party.

Slater fell from the roof but was "not injured, not hurt, not arrested", according to Los Angeles Police Department Sgt. Karen Leong.

The actor has been told to keep out of trouble after having groping allegations against him dismissed earlier this year.

Slater's lawyer, Eric Franz, said after the incident: "I don't believe that Mr Slater's having a good time at Paris Hilton's party will have any effect on his New York case."