People News Charlie Sheen enters undisclosed rehab following hospitalization 01/28/2011 Charlie Sheen's publicist said Friday the U.S. television actor has entered an undisclosed rehab after his hospitalization in Los Angeles this week. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Charlie Sheen Denise Richards Chuck Lorre Brooke Mueller Two and a Half Men
