In his attempt to combat addiction to drugs, alcohol and porn stars, the beleaguered star of Two and a Half Men, Charlie Sheen has sent text messages to his porn star friends, telling them that he is done partying with them.

Citing TMZ reports, the NineMSN says the troubled actor sent the farewell messages after he began with his voluntary home-based rehabilitation program.

One of the messages to an unnamed adult entertainer, according to TMZ, is Sheen’s request that his number be erased from his friend’s contact list.

“Please lose the number, we are closed … please drive through… thank you,” Sheen was quoted texting by TMZ.

In another message quoted by TMZ, Sheen has this to say to his porn star friend: "Right now we are on lockdown."

The call for lockdown came after Charlie was reported partying for 36 hours, with drugs and alcohol complementing his thirst for adult entertainers. The party binge ended with Sheen being rushed to a Los Angeles hospital on January 28.

The hospital has kept mum on the cause of his admission to the hospital and his publicist, Stan Rosenfield has issued earlier statements that the actor was brought to the hospital due to hernia, a kind of ailment, Rosenfield said Sheen has had for years. But what triggered the recurring illness to hit Charlie again in January has been left unanswered by the actor’s camp.

Charlie Sheen is America’s highest-paid television actor for the country’s top-rated comedy show, Two and a Half Men. The actor has dwarfed the combined fees of the show’s other major actors when Sheen renegotiated in August 2010 for a staggering $1.25 million per episode.He has been reported last week throwing not just alcohol and drug-driven parties but also seen writing checks for his favorite adult entertainers.