Up to 100 women attend the party-lit, hour-long, mostly evening classes, which began in Miami and have spread to New Jersey, Los Angeles and Chicago.
But leave your fiancé at home, because in the studio, it's no boys allowed.
To those of us mortals who frequent the gym with greasy hair, baggy t-shirts, and sweat-bands, the idea of getting dressed-up to workout is not only unnecessary, it's down right ludicrous.
A woman takes part in the Vixen workout in Miami, Florida in this June 2014 picture provided by Jess Moore Photography.
Empowerment is a big part of the Vixen workout, a hip-hop dance class with a night club feel that fitness experts say offers a cardio girls' night out to women who may be keen to channel their inner Beyonce, Ciara or Rihanna, but wouldn't be caught dead in a gym.
Develop your own personally tailored solo act with the opportunity to perform as a debut guest star either in your hometown or in a professional Burlesque show in Los Angeles.