if you she is like my sister she would like fruit ninja!
from a 12 year old girl fun!!
Something fun and legal.
what are some fun things to do with your 5 year old cousin
the zoo, or beach and a lunch and a movie
erm www.myscean.com
12 year old girls don't want toys..lol
i like nordgame.com and its fun
just have fun and be yourself.. that's what I did at my pool party when I was 12 and my party was super fun :)
it will be fun but it wont last. even if she swears up and down that it will, it wont. I was a 19 year old girl dating a 28 year old man once.
there is twilight.com/newmoon.com also girlsgogames.com and disneychannel.com girl2games.com
maybe poptropica.com or club penguin.com or freegamesonline.com aka (fog)
Stardoll - You can dress up celebrities and make your own doll. It's fun, and suitable for a 9 year old. :) Hope it helps.