A California judge sentenced Paris Hilton to 45 days in jail Friday for violating her probation, putting the brakes on the hotel heiress' famous high life. Hilton, who parlayed her name and relentless partying into worldwide notoriety, must go to jail on June 5 and she will not be allowed any work release, no furloughs, no use of an alternative jail and no electronic monitoring in lieu of jail, Superior Court Judge Michael T. Sauer ruled after a hearing. The judge ruled that she was in violation of the terms of her probation in an alcohol-related reckless driving case. "I'm very sorry and from now on I'm going to pay complete attention to everything. I'm sorry and I did not do it on purpose all," she told the judge before announced the sentence.