Oh no…just when things seemed to get right for Lindsay Lohan, she went on to mess them up again.

LiLo publicly admitted on Twitter for failing a court mandated drug test. She tested positive for cocaine and news has it that she also failed a second random drug test (some claim its for amphetamine).

A judge has ordered an arrest warrant and Lindsay is required to show up to court this Friday at 8.30am.

Well, guess how Lindsay reacted to that news? By pampering herself at the spa with her brother Michael Jr. and sis Aliana.

Oh, can you blame her for wanting to take some stress away? If found guilty, the judge can order her back to the slammer for 30 days!

LiLo, oh LiLo…when will you learn your lesson?