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ET confirms that reality star Khloe Kardashian has been released from jail.

The 24-year-old "Keeping Up With The Kardashians" star was booked at a Los Angeles County jail Friday morning at 8:52 and released at 1:29 p.m.

A rep for Khloe released this statement to ET: "Khloe was prepared to serve her entire 30 -day sentence, if that was what the Sheriff's Department ordered. However, due to jail over-crowding, she was released after a few hours. She was treated no differently than anyone else serving a similar sentence. Of course, she is happy to be out and she thanks the Sheriff's Department for its professionalism. She now looks forwarding to successfully completing the terms of her probation."

Khloe was serving time for a DUI arrest and probation violation.