Hollywood's Biggest Comebacks

See which celebs overcame personal demons and bad choices to rise to the top again


The low point: The success of 2004's Mean Girls propelled the once-promising child star into the spotlight, but two years later, Lohan was making headlines for partying, stints in rehab, family feuding and countless court appearances.
The comeback: Though it may be too early to call it a comeback, the newly reborn homebody got raves in her most recent court appearance and is making a much-talked-about return as host of SNL on March 3.