Janice Dickinson Hosts the Second Annual TAO Slumber Party at the TAO Nightclub in The Venetian Hotel Casino. Las Vegas, Nevada - 21.09.06

The former girlfriend of SYLVESTER STALLONE and JACK NICHOLSON was driving along a section of the 405 freeway in Los Angeles with her assistant and stylists on Tuesday night (12DEC06) when a truck struck their vehicle and pushed them into the median - and then drove off.

According to news website TMZ.com, Dickinson hit her head in the accident and was taken to Cedars-Sinai Medical Center for treatment. She was later released.

Source: WENN