what do you call...

Apologies in advance for being a nerd on this...

If:
stripper (n): a customer service professional who uses nakedness, flirtation, and their own pleasant attitude to make men feel good and enjoy their time together. Generally seen as working to improve how the customer feels. (sugar, spice, and everything nice!)

Then what would you call a:
sullen dancer who's in a foul mood. Employs nakedness as a tool of the trade, but generally doesn't appear to enjoy her job. More interested in working the con. Often relying on a 'pity story' as basis for acquisition of money in stead of meaningful customer service. Generally makes customers feel worse then before they came into the club.

???