What do you mean *3 days*? Everyone knows she actually spent 5 days in the slammer .... from a local newspaper:
"The celebrity inmate was sent home from the L.A. County jail's Lynwood lockup shortly after 2 a.m., a stunning reduction to a sentence that already had been cut from 45 to 23 days because of "good behavior." Another two days were lopped off the original 45 since she checked in late Sunday and left early Thursday, earning credit for five days served. 
God, I can't believe I've actually responded to anything related to Paris Hilton ... that's sad.
