Khloe Kardashian admits she violated probation; sentenced to jail for DUI arrest

Khloe Kardashian's next dose of reality will involve the county jail.

The reality show star and youngest daughter of the late attorney Robert Kardashian admitted during a July 3 court hearing that she violated her probation stemming from a 2007 drunken driving arrest, according to court records.

A Los Angeles Superior Court judge ordered Kardashian, who's featured on E! Entertainment Television's "Keeping Up With the Kardashians," to surrender to authorities on Friday and serve up to 30 days in jail.

Kardashian will also have to enroll in an alcohol treatment program _ one of the terms of probation she failed to …