Actress Rebecca De Mornay has been sentenced to a three-month rehabilitation program for drink driving offenders after pleading guilty to a DUI. The Risky Business star, who was arrested on suspicion of drink-driving after police pulled her over for a traffic violation in October (07), pleaded no contest to one count of DUI in a Los Angeles court on Tuesday (05Feb08). De Mornay has also been placed on three years' probation, fined $350 (GBP175) and ordered to pay court costs, reports