One ad comes up with this title on the BP.  Marcella has been advertising in the valley for a few years and is a TV/CD.

hello there ! im MARCELLA . offering you an UNFORGETTABLE

Here is a more accurate pic of Marcella:

http://sanfernandovalley.backpage.com/TranssexualEscorts/hello-im-marcella-offering-you-an-unfoegettable-experience-sensual-massage-companionship-etc-25/13254581

I can vouch for her.  
She's real.  I havn't seen her as a provider but have spent time with her as i know one of her friends quite well.  To me she has always been very sweet.  Her photo's are spot on.  I think she is rather new to this.  She shares her place with two friends. Or at least she did up to a couple of weeks ago. However she does not have a bedroom of her own and uses the livingroom.  I find her quite attractive. Also her age is accurate. She's twenty.   Again I have only spent time with her as a friend so I can't claim to predict your experience beyond that she's very pleasant.
Hope this helps.