Charlie Sheen is back to his old antics. The Anger Management star even claims that he fired his co-star Salma Blair and as TMZ is reporting refuses to shoot if she comes to the set.
According to TMZ Selma complained that Charlie was hard to work with.
But sources close to Sheen tell us the actor did more than just complain ... he told everyone HE FIRED SELMA altogether -- although it's unclear how official it was.
Charlie then made it clear to "AM" honchos ... if Selma shows up to set Monday -- when the show is scheduled to shoot -- he'll refuse to work.
Oh Charlie, when will he ever learn?!