Actor Charlie Sheen has admitted himself into a monthlong alcohol and drug dependency rehabilitation program, his spokesman said Thursday.
Sheen, 24, is also "suffering from severe exhaustion due to an arduous filming schedule of four features back to back," said his publicist, Jeff Ballard. Ballard, however, refused to divulge when Sheen entered the program or its location. He also declined to disclose the nature of Sheen's substance abuse.
