Stan Rosenfield, who's L.A. firm also represents George Clooney and Kelsey Grammer, said he has "respectfully resigned" from representing the actor.
"I have worked with Charlie Sheen for a long time and I care about him very much," Rosenfield wrote in a brief statement. "However, at this time, I'm unable to work effectively as his publicist and have respectfully resigned." In a follow-up e-mail, Rosenfield said he had represented Sheen for at least seven years.
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