from www.chicagotribune.com – Something had to give eventually with Charlie Sheen. It finally has.

CBS announced late Friday afternoon that Sheen has entered a rehab facility.

As a result, “Two and a Half Men” has been placed on production hiatus.

The network didn’t immediately announce how this will affect the scheduling of the show. But usually there are three or four episodes in the can in advance, so CBS might be able to continue original episodes through February, a ratings sweeps month.