yes -- she said to make sure and ask for her since they are on a rotation system, unless a customer asks for someone in particular. I saw the other girl (didnt look bad/old or anything), but have no idea about her skills/performance.
Also personality wise, I would put Bella up in the same tier as Tina at Massage Marvels -- both are fun and make you feel like they are happy to see you. And I think Bella's massage is slightly better, although i enjoy them both.