How should a girl get your attention?

I'm guessing your question relates to finding a boyfriend, and not a one night thing. So, for me the first impression is important. How you dress plays a big part in the first impression. You want to look sexy, yet casual. You don't want to look slutty. As far as how you act, just be open. Portray yourself as someone who is easily approachable. One way you can do this is by laughing and joking with your friends, and at the same time make small talk with other people. A great smile adds to your aura, and can make you seem like someone fascinating. The last would probably be eye contact. If you find that someone who is attractive was checking you out, give him a look and a smile, and he'll approach you in no time.

Oh yeah, I have no idea what curve crush is. But for perfume, anything that smells good, and is not too strong should work. Good Luck