Lohan’s string of legal trouble began in 2007 after two DUI arrests, which led to numerous rehab stays and being put on probation. After not complying with the terms of her probation and failing drug tests, Lohan was frequently — though briefly — jailed. Even a rehab stint at the Betty Ford Center stirred drama, when a staffer accused her of criminal batter. In 2011, Lohan was sentenced to jail and community service after pleading no contest to a necklace theft charge. Her probation from the 2007 arrests finally ended in March 2012 after she completed her community service. Lohan is still on informal probation for the theft charge until May 2014.
Tatum O’Neal
O’Neal, who became the youngest Oscar winner ever when she won Best Supporting Actress for Paper Moon at 9 years old, has battled heroin addiction most of her life. Her dependency paved way for her ex-husband John McEnroe to obtain custody of their three kids after their divorce. In 2008, she was arrested for attempting to buy crack cocaine was found with a bag of crack ocaine, a bag of powder cocaine and a crack pipe on her. She pleaded guilty and agreed to a drug treatment program.
Mackenzie Phillips
Phillips says she first tried cocaine when she was 11 when her father — with whom she claims she had an incestuous relationship — injected her with the drug. After her 2008 arrest on drug possession charges at LAX, the actress pleaded guilty and completed a drug treatment program. Phillips later appeared on Celebrity Rehab in 2010.