I get hot and sweaty faster than any of my friends in same conditions. is this weird?

Whenever we go out dancing with my girlfriends, I'm always dying of heat, and I get really gross and hot, while they manage to keep their hair perfectly dry. I feel like there might be something wrong because I get hotter than they do by quite a bit.. Like my back and face and chest perspire a lot compared to my friends. It's just really uncomfortable because I can't dance with guys cause I feel like it's gross that I'm so hot and I have to put my hair up after an hour of being at a club even if it's not that hot when we dance.

Is there something wrong? I'm pretty fit, and I eat right, good hygiene.. I can't think of anything that could cause it.