Celebrity DJ Samantha Ronson was arrested on Monday morning on suspicion of driving under the influence (DUI).
The ex-girlfriend of Lindsay Lohan was travelling home to Los Angeles from Las Vegas following a set at Sin City nightclub Lavo on Sunday night.
Cops pulled her car over at 10.30am local time near Baker, California on suspicion of speeding and asked her to perform a routine field sobriety test.
Ronson reportedly failed to impress officers with the challenge and was asked to take a breathalyzer test. She refused and police arrested her at the scene.
The star was taken to the Baker substation and tested over the legal limit for alcohol, according to TMZ.com.
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