Richie's black Mercedes SUV was seen driving in the wrong direction on the highway on Dec. 11, 2006. The Simple Life star was arrested in Burbank, Calif. and released on $15,000 bail. She pleaded not guilty to a misdemeanor for DUI and admitted to using marijuana and Vicodin before getting behind the wheel. In July 2007, the fashion designer was sentenced to four days in jail, though she only served 82 minutes due to overcrowding. Richie later completed an anti-drinking driver education program.