Celebs Who've Gone Through Rehab

Although Hasselhoff reportedly spent time in rehab in the past, it wasn’t until his career comeback that his battle with alcohol became more obvious. The “America’s Got Talent” judge became water cooler conversation when a video of the star surfaced online. Hasselhoff’s teenage daughter recorded her dad as he sat, intoxicated, on his hotel room floor eating a hamburger. Since then, he has sought rehab and the incident has done little to derail his career.