Over the weekend, it was announced that Samaire Armstrong "decided to enter an outpatient facility to deal with some personal issues in a therapeutic atmosphere and is doing very well," her rep said in a statement. "She continues to work on her show, [Dirty Sexy Money] and will be completing her treatment in a matter of weeks." However, she'll only miss one episode of the show, a source tells Us Weekly."She stumbled a bit, but she's back on set," the insider says.

Hmm, perhaps it's just "character research" for her celebutante character, Juliet Darling?