Lindsay Lohan [Photo/Agencies]

No. 9: Lindsay Lohan

Reason: Party animal gone wild.

The once adorable girl in Mean Girls is now taking drugs, drinking, stealing and getting into trouble with the law. She is not a mean girl anymore. She is a bad girl. The 28-year-old recently met with a British publisher in London and talks of an autobiography are under way. In the book, Lohan plans to reveal her ups and downs in life, including her troubled emotional history.

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