Sources connected with Capri Anderson, aka Christina Walsh, tell TMZ her lawyer contacted one of Charlie's attorneys. Sources tell us Capri's lawyer sent an email to legal pit bull Marty Singer yesterday ... informing Singer that Capri has lawyered up. We're told Singer's response was simply, "Ok. So what?"
Capri claims Charlie threatened her in the hotel room, although she made no mention of this to NYC cops.
We're guessing this one won't be as easy as Rachel Uchitel.