By Breaking Celebrity News Staff

Hollywood stars are no strangers to derailing before the public eye!

From the sexiest singers and reality stars to big screen bombshells and hunks, several celebs have come undone in the public eye due to such factors as drugs, alcohol, anger issues and domestic disputes, landing themselves in dreaded places like jails, institutions and in front of the judge. Breaking Celebrity News has photos and details about the 12 biggest trainwrecks in Hollywood hot mess history.

From child stars to messy adults! With her recent arrests and bizarre behavior, Amanda Bynes recently joined the ranks of Lindsay Lohan and Britney Spears in the hot mess hall of shame.  While Lohan has visited multiple rehabs, courtrooms and jail cells during her reign in Hollywood, Spears suffered a brief hot mess moment went she unraveled before the public eye.

Charlie Sheen and Sean Penn were both part of the famous Hollywood Brat Pack of the 1980s, notoriously causing trouble on the town with their wild antics – and though both critically acclaimed actors have slowed down their bad boy ways, they definit