Socialite Paris Hilton has sent a goodwill message to her fans, urging them not to drink and drive on America's Independence Day. The hotel heiress, who has just returned from a post-jail trip to Hawaii, advised her followers not to break the law during the 4 July celebrations. She says, "Happy 4th of July everyone, and remember to be responsible and have a designated driver!" Hilton was released from Lynwood, California's Century Regional Detention Center on 26 June (07) after being jailed for violating her probation from a 2006 drink driving arrest.