Strip Club

How would you lady's feel if your fiance` went to a strip club? My fiance said his friend wants to take him to one for his bachelor party. I dont know if I feel comfortable about it? Am I overreacting?? I dont know. It isn't that I dont trust him I just dont like the idea of it. I have always just been insecure about my body so I don't want to be compared to others. Please no hate. I just want some advice. Thank you.

UPDATE: Thank you everyone for your kind words. I talked to my fiance` about it and how it would make me feel uncomfortable and he said he doesn't want to go anyways. He said it really isn't a place he would like to go and he said he doesnt feel like he would enjoy it. He also said he knew it would make me uncomfortable (as I have always been insecure about that kind of stuff) and so he is going to tell his friend he would rather do anything else besides that.