Robin Williams goes to rehab.

Funny man and actor Robin Williams better known for his super-hyper comedic characters is going to rehab for alcohol addiction, according to his rep:

"After 20 years of sobriety, Robin Williams found himself drinking again and has decided to take proactive measures to deal with this for his own well-being and the well-being of his family. He asks that you respect his and his family's privacy during this time. He looks forward to returning to work this fall to support his upcoming film releases."

His most recent movie role was in the movie "RV" and in the psycho thriller "The Night Listener"......Source.