Robin Williams is back in rehab, but not because he fell off the wagon – he's sober and wants to make sure he stays that way. Good for him!
"After working back-to-back projects, Robin is simply taking the opportunity to fine-tune and focus on his continued commitment, of which he remains extremely proud," his rep tells PEOPLE.
The actor, 62, checked into a treatment center and plans to stay for several weeks.
photo credit: getty