Troubled socialite Paris Hilton will share her prison cell with a reckless driver during her 23-day jail sentence. The hotel heiress has to report to Los Angeles' Century Regional Detention Center by June 5 to start serving her sentence for violating her probation following her 2006 drunk-driving arrest. According to Tmz.com, the prison has chosen a female cellmate whom they believe will not want to "cash in" on Hilton's stay. Sources claim prison chiefs have already started searches of anything electronic and have sent a memo to staff warning them they face being fired if pictures of Hilton appear in the press.