Wild child Lindsay Lohan could end up be sentenced to another 30 days in jail after she failed a drink and drugs test.

The Hollywood actress confirmed on her Twitter page that she had tested positive during her court-ordered drugs screening.

Lohan tweeted: “Regrettably, I did in fact fail my most recent drug test and if I am asked, I am prepared to appear before judge Fox next week as a result.

The troubled star has previously spent 14 days in jail after comitting another probation violation earlier this year.

But the former Parent Trap star is no stranger to the courtroom after a drink and drugs related car crash in 2007 brought her before a judge. LiLo spent 23 days in rehab despite originally being sentenced to spending three months in jail followed by three months in rehab.

But it seems that Lohan’s  may not get off so lightly this time  after the Los Angeles Superior Court Judge Elden S Fox had threatened to hand the star 30 days in prison for each violation.

Its not all bad news though as the actress has finally suggested that she might be ready to face her demons.

Li-lo wrote on her Twitter page: “Substance abuse is a disease, which unfortunately doesn’t go away over night. I am working hard to overcome it.”

We hope that Linds returns to her former glory days soon because to be honest we could do with watching another Lohan chick flick soon!