Reality TV star Stephanie Pratt has agreed to undergo 30 days in rehab as part of her ongoing drunk driving case.
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The "Hills" star was arrested last month after she failed a Breathalyzer test in Los Angeles and she was formally charged with driving under the influence.
She pleaded not guilty to the misdemeanor, and in a hearing in Los Angeles on Friday the 23-year-old has now agreed to spend a month in a rehabilitation center.
If convicted of the offense, Pratt could face up to six months in jail and a $1,000 fine.
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