Paris Hilton may be facing jail after breaking the terms of her probation and speeding around Los Angeles without her headlights on last month. The 26-year-old star faces a maximum sentence of 90 days in jail according to the Los Angeles City Attorney's Office because she drove her 2007 Bentley Continental GTC Convertible despite having a suspended driving licence. She was arrested for driving under the influence of alcohol back in September 2006 and was placed on probation for three years after pleading no contest in January 2007. However Paris claims that she has no idea her licence was suspended. Her representative said, "When Paris called me after she was pulled over on February 27th, she asked if her licence was suspended. If that's the case, she and I are unaware of it."