Questions: Fashion & Beauty

It seems like almost all of them do it, and I feel like it looks atrocious. My girlfriend does it and I told her I don't like the look, but she doesn't care. She also got mad at me for saying it.

I can't be the only one that thinks it looks bad, am I?

OK I am asking here because I see that guys seem to go to the gym hoping to get a six pack(yet clearly have no idea what they're doing) and they feel it will help them pick up chicks.

But then I notice girls saying they really don't care if they get a six pack and some even find them to be gross or feel the guy is just cocky if he even has one.

So girls, are six packs hot, gross, or what? I am even seeing articles that some people with six pack abs aren't even in healthy conditions and suffer from constipation, have unhealthy body fat %'s, live very restricted lifestyles, and take the whole thing way too far. I personally think a healthy lifestyle is more important than stressing over the visibility of abs. What do you think?