An arrest warrant was issued for actress Lindsey Lohan Monday after she admitted to failing a drug test.
She could go back to jail if it is found that she violated her probation, according to the Star Tribune. Early last August Lohan was released from jail after serving 12 days from being convicted on drug use and driving under the influence in 2007.
"Substance abuse is a disease, which unfortunately doesn't go away in overnight," Lohan said as reported by the BBC "I am working hard to overcome it."
A court hearing will be held Friday in Los Angeles, according to officials from Los Angeles County Superior Court.