Okay so I have horribly curly/wavy hair, basically I hate it, every morning whether I'm going out or staying in I straighten it. So here's my problem, I'm really into going to concerts - rowdy, moshing, crazy sweaty, hot concerts, and by the end of the night my hair is curly/wavy - basically realllly ugly! Any suggestions on how I can keep my hair mainly straight other than the obvious don't go crazy at concerts (which is very impossible for me) Do you think hair spraying every chunk of hair before using flat iron would work?

I doesn't work for me =/
If I was you, I'll get my hair chemically straightened.

I tried talking to my stylist about it and she told me they don't usually do it unless its like SUPPPERR curly, and that its very damaging for hair.

My hair is not supperr curly, in fact it's just wavy and I did it.

It's not damaging unless you have already damaged hair.

You cannot stop your hair from going curly in a gig. I go to many gigs and my hair just goes frizzy as anything which sucks! I usually just put my hair into a bun and put on a hippie forehead hairband. :)

This-love is right though, you can get your hair chemically straightened even if you don't have super curly hair. If your stylist refuses to do it then go to another reputable hair stylist. Is your hair damaged by any chance?

Well I just straighten it aloottt but other than that I don't think its to damaged I never dye my hair so.. its hard to say
How much would it cost to get it chemically straightened?

Get the brazillian blow-out, it's not as damaging as other options and it works really well. I go to concerts all the time and my hair looks perfect at the end now(: