38 of 48:
David Hasselhoff, 58, sought treatment at the Betty Ford clinic in 2001, July 2002 and 2004. In May 2007, his young daughter put a video on YouTube of Hasselhoff drunkenly eating a cheeseburger off of the ground. He was also reportedly sent back to rehab in 2007 and has been rushed to the hospital several times between 2009 and 2010 for reported alcohol poisoning.
( Photo / Flickr)