You saw it coming: After failing two drug tests just weeks after leaving rehab, a judge has revoked Lindsay Lohan's probation and issued a bench warrant for the troubled starlet's arrest.

According to TMZ, Lohan won't actually be tracked down and loaded into the back of a police cruiser unless she misses a court date later this week. The warrant has been placed on hold until 8:30AM on Friday, at which time it will be activated if she fails to appear before Judge Elden Fox.

The 24-year-old 'Machete' star took to Twitter over the weekend and admitted that she "did in fact fail my most recent drug test" and that she was "prepared to appear before Judge Fox next week as a result."

According to the terms of Lohan's probation, a failed drug test means she is looking at another 30 days in jail.