DJ Samantha Ronson has been charged with a misdemeanour DUI following her arrest last week.
The star, who once dated Lindsay Lohan, was pulled over by traffic cops who allegedly caught her speeding back to Los Angeles from a weekend in Las Vegas.
Ronson has been charged with two counts of DUI - driving under the influence, and driving with a blood alcohol level over .08 - by police in San Bernardino, California.
She faces a maximum of six months behind bars and a $1,000 (£625) fine, according to TMZ.com.
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