‘X Factor’ showdown – after KARDASHIAN sister’s BOOZE NIGHTMARE . . .
Photo credit:
The National Enquirer

A dark episode in KHLOE KARDASHIAN’s past has come back to haunt her!
The brunette reality star was arrested for DUI in 2007 and busted again on a probation violation the following year – and that kind of behavior just won’t be tolerated by Simon Cowell, her new boss on “The X Factor.”
When Khloe joined the show, Simon gave her a bombshell ultimatum: Mess up again and you’re fired!
The ENQUIRER has learned that before he offered her the job on “The X Factor,” Simon did his homework and learned that the 28-year-old “Keeping Up with the Kardashians” star had been arrested for a DUI. And he made it clear right from the beginning that if she drank and drove again, she’d be out of a job!