Paris Hilton will not be going back to jail after pleading guilty this morning at a courthouse in Las Vegas to drug possession and obstructing a public officer. Instead, she’ll pay a $2,000 fine and have to complete 200 hours of community service, as well as take part in an outpatient substance abuse program. However, the judge added that if the heiress is arrested for anything else, she’ll automatically be sentenced to a year behind bars. According to friends, Paris called her latest arrest a “wake up call” and says she is tired of being a “party girl.” She added that she plans to “finally grow up and become a responsible adult,” and her first step will be to spend more time volunteering at animal shelters. Paris recently tweeted the above picture after she bought 20 bunnies from a pet store, because they were scheduled to be snake food. They’re being kept in her back yard. Paris tweeted: “They are all so happy, so nice to have changed their fate.”