Khloe Kardashian turned herself in to police at Van Nuys courthouse on Friday morning.

Kardashian, 24, who appears on E!'s Keeping Up With the Kardashians, was booked at 8:52 a.m., according to the Los Angeles Sheriff's Department.

She is serving time for violating probation following a DUI arrest. Kardashian was arrested for DUI in March 2007, and was sentenced to three years probation.

On July 3, she was sentenced to 30 days in jail after failing to complete roadside cleanup duty and enroll in an alcohol education class.

"Khloe is ready and willing to serve out her sentence, no matter how long and where, and have this resolved," her rep previously told PEOPLE.