From left: Natalie Kenly, Charlie Sheen and Rachel Oberlin
03/05/2011 at 12:10 PM EST
Was three a crowd?
Rachel Oberlin, one of Charlie Sheen's two "goddesses," has "left the building," he writes on his Twitter page
in an "Update: Sober Valley Ranch."
"We're sad … Over it. … Applications now being accepted!" he says.
Then just hours later, Sheen told PEOPLE, "She's back!"
Oberlin, 24, a porn actress also known as Bree Olsen, has been sharing Sheen's affections with Natalie Kenly during the actor's surreal battle with his boss at Two and a Half Men
and custody dispute with estranged wife Brooke Mueller.
Oberlin's mother had been worried about her,
but Oberlin told PEOPLE last week she was comfortable in the arrangement: "I've always felt that a man should be able to be with as many women as he likes."
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