Technically, you could just scan your IRL ID, and cut the personal stuff on it, except the age.
Don't get me wrong, but paying for a AP does NOT prove you are fucking 18+. That's fucking bullshit. Even a 8 year old can pay for it, by stealing his/her parents's credit card. I mean, how effed up in the head do you have to be to actually believe that only individuals aged 18+ ONLY could waste 20 dollars, or however the fuck it costs?
IMVU is just like Habbo, apparently.
I'm not angry over the fact that you have to pay, but over the fact that they couldn't even HIDE the fact that they are DESPERATE for cash. Second Life, for example, does not beg you or ask you to buy lindens. You can either make it ( which is retarded so don't count on it cuz it would take too much time to get nice clothes ) , or just buy it. It doesn't BEG you, it does not make you pay a specific amount so you can have virtual sex or smoke, or whatever.
BTW, Imvu is 13+, yet some swear words are NOT allowed ( Runescape LOL ) , and non-APs can not buy smoking products. I lol'd.