Charlie Sheen has made no secret of his using history, and the years of hard-partying have clearly caught up with the actor.

From Mean Girls to mug shot, Lindsay Lohan’s looks have clearly been impacted by her wild antics.

Though Macaulay Culkin was busted for drugs in 2004, the actor’s reps shot down rumors that his emaciated look in 2012 was due to a relapse.

Kate Moss’ former flame Pete Doherty has been in and out of rehab for years and the Brit rocker’s transformation has been beyond shocking.

Corey Haim was a teen dream in the 1980’s, but after years of drug abuse the child star’s looks took a major toll.

Natasha Lyonne battled an addiction to heroin that almost took her life – as well as her looks. The American Pie star has since gotten sober, and is on the road to career comeback.

Britney Spears went from child star to teenage dream to bald adult, after experiencing a meltdown and ending up in rehab. Sources claim Britney had dabbled in drugs though no confirmation was ever given. The mother of two, who has been scandal free for several years, is looking smokin’ hot once again.