( CNN ) -- Paris Hilton entered guilty pleas on two misdemeanor counts in a Las Vegas court and was placed on probation for a year Monday morning under a plea deal to settle a cocaine possession charge . Hilton admitted to the judge that cocaine found in a purse she was carrying after a traffic stop last month was hers and that she lied about it . `` I said that the purse was n't mine to the officer , your honor , '' Hilton said . A felony cocaine possession charge was dropped in exchange for Hilton 's guilty pleas on misdemeanor charges of drug possession and obstruction of an officer . The celebrity-socialite will have to stay out of legal trouble for the next year or face time in a Las Vegas jail , Judge Joe Bonaventure told her . Any arrest , other than a minor traffic citation , would trigger a probation violation ruling , he said . `` The Clark County Detention Center is not the Waldorf Astoria , '' Bonaventure said to Hilton . The judge also ordered Hilton to complete an intensive substance abuse program . `` We 've arranged for Ms. Hilton to be in an outpatient program , '' defense lawyer David Chesnoff told the judge . Hilton also will have to pay a $ 2,000 fine and complete 200 hours of community service , the judge said . She will not have to report to a probation officer . `` You have to understand When you break the law here , there are consequences , '' the judge said . Bonaventure said it is not unusual for such felonies to be reduced to misdemeanors for defendants with no criminal record . `` This is a typical negotiation , '' he said . `` I know that Ms. Hilton is contrite and accepts responsibility for her actions , '' Chesnoff said . Hilton was arrested after a traffic stop on the Las Vegas strip on August 27 . A motorcycle officer reported smelling the odor of marijuana coming from the Cadillac Escalade driven by her boyfriend , Cy Waits . A small plastic bag of cocaine fell out of a purse she was holding and into the hand of a police lieutenant while Hilton was being questioned , according to the police report . Hilton does have a criminal record , including a Los Angeles drunken driving arrest in 2006 . She was arrested three times in the following months for driving on a suspended license . She spent two days in jail in June 2007 before Los Angeles County Sheriff Lee Baca released her , saying she could complete her 45-day sentence at home . The next day , however , a judge ordered her to return to jail , where she remained 18 more days .
Judge to Hilton : `` You break the law here , there are consequences '' Hilton will enter an outpatient drug treatment program . She was sentenced to a year probation and 200 hours community service . Another arrest would send her to jail , the judge said .