Lindsay Lohan "did it!," Judge Stephanie Sautner declared in court today: She completed her probation requirements and was taken off formal probation for the first time in four and a half years. In case you've forgotten, this probation was related to Lohan's 2007 DUI. Also today, Sautner said Lohan completed her morgue community service and other requirements related to the necklace theft case, and switched her formal probation in that case to informal probation. That means Lindsay still needs to stay on the straight and narrow for the next two and a half years, TMZ reports. The judge's advice to LiLo: "Stop nightclubbing and focus on your work."