PM's in pic?

I just got my December issue back from having Crystal Harris autograph it, so please forgive me for asking this so late. In the article about a Chelsea Handler Christmas, there is a photo of her standing on the copy machine in an office. There are other people sitting and standing around the office including two topless girls sitting down. They look a lot like Jenn Pershing and Kim Phillips. Does anyone know if it’s them? Thanks.
~Margie