4. Kate Moss
According to sources, this lady knows how to party but sadly, she just parties way too much! Her party essentials include heroin, cocaine and many more. It is her skin that certainly took its toll from her drug use. Just look at how pale and tired she looks nowadays.
5. Britney Spears
Britney wen through tough times after she was able to achieve fame at such an early age. There was even a phase when she shaved her head in front of everyone. Thankfully, she is now clean and have stopped taking drugs.
6. Pamela Anderson
It was recently that Pamela Anderson revealed that she has been sexually abused, raped and molested during her teenage years. This is the reason why she made some bad choices in her life, including drugs. Look at how much she changed.