From DUIs to sex tape scandals, Hollywood types are some of the world's most notorious bad boys. But sometimes these guys turn their backs on their unruly ways and reform their shocking behavior. Don't believe us? Click through to see how celebs like Colin Farrell and Christian Bale have cleaned up their public image.
Before Colin checked into rehab in 2005 for exhaustion and addiction to prescription medication, this hard-partying Irishman was usually spotted around town chain-smoking and tossing back a beer, or two. When he wasn't making out with Britney Spears or dealing with a sex tape scandal, he was filing a restraining order against an alleged stalker.
But luckily for Colin, he repaired his image when he scored a Golden Globe for his "In Bruges" performance and started spending quality time with his two adorable boys!