Celebrity | Charlie Sheen Charlie Sheen Enters Rehab Also, the sky is blue By Polly Davis Doig Posted Jan 29, 2011 7:13 AM CST Copied Charlie Sheen, Angus T. Jones and Conchata Ferrell are shown during a taping of "Two and a Half Men," which has currently on hiatus while Sheen is in rehab. (AP Photo/CBS, Greg Gayne) Must have been a really uncontrollable case of the giggles, but just after "laughing too hard" landed Charlie Sheen in the hospital with a hernia, the Two and a Half Men star has now landed in rehab, reports People. Sheen "has voluntarily entered an undisclosed rehabilitation center today," says a statement from his rep. His sitcom will go on hiatus. And in a sign of how desperate Sheen's situation had become, even Lindsay Lohan's worried. Read These Next Rubio says the fate of Iran's conversion facility is what matters. Her blood isn't compatible with anyone else's. Fan who taunted Ketel Marte's mom has been banned by MLB. NJ lifeguard survives after being impaled by an umbrella. Report an error