LONDON (Reuters) - British singer George Michael has received medical treatment after a car crash on Thursday, his publicist said. The 49-year-old former Wham! frontman was being treated for "minor cuts and bruises" after the accident, Michael's spokeswoman said. "George Michael was a passenger in a vehicle involved in a traffic accident yesterday evening, no third party was involved," a spokeswoman said on Friday. "He is being treated for superficial cuts and bruises but is fine." British media reported that the accident occurred just outside London on a motorway during rush hour. ...