ps. if you think you have no rhythm, it is more likely that you just don't know where to step and when. interpretational dancing is not structured dancing. anyone can learn structured dancing, even with no "rhythm."
I am not a professional dancer but I do love and know how to dance. I get asked all the time if I was a stripper lol. We used to have a dance team back in high school. I learn moves quickly as well. I know how to do a little bit of belly dancing.