Former supermodel Janice Dickinson was left concussed and distressed after being involved in a hit-and-run accident. The `America’s Next Top Model’ star was driving along a section of a Los Angeles motorway with her assistant and stylists on Tuesday night when a truck suddenly struck their vehicle and shunted them out of their lane. Janice – a former girlfriend of Sylvester Stallone and Jack Nicholson – hit her head in the accident and was taken to hospital for treatment. She was later released. [19 December 2006]