In this booking photo provided by the San Bernardino County Sheriff's Office, Samantha Ronson poses for a mug shot August 1, 2011 in Barstow, California.
Samantha Ronson will face a judge over her driving under the influence arrest earlier this month.
On Tuesday, Access Hollywood confirmed that the celebrity DJ has been charged with two misdemeanor counts – for driving under the influence and driving with a blood alcohol level above .08.
The maximum penalty if Ronson is convicted is 6 months in jail and a $1,000 fine.
As previously reported on AccessHollywood.com, Ronson was arrested on Aug. 1 on suspicion of driving under the influence.
The celebrity DJ was stopped outside of Baker, Calif., at 10:31 AM for speeding in her black Porsche. She was clocked going 89 MPH in a 70 MPH zone, California Highway Patrol said in a statement released to Access Hollywood at the time.
After Ronson was stopped, law enforcement officials said she displayed signs of alcohol intoxication and was given a series of field sobriety tests and then arrested.
Ronson refused a portable breath test on the scene, but submitted to a breath test at the San Bernardino County Sheriff's Substation in Baker. She was then later booked at the Sheriff's jail in Barstow, Calif., and released on Monday, Aug. 1, at 5:30 PM
CHP said Ronson was "cooperative" during the booking.
TMZ first reported news of the charges.
Copyright 2011 by NBC Universal, Inc. All rights reserved.
This material may not be published, broadcast, rewritten or redistributed.
Related Content from AccessHollywood.com: