My 12th birthday is cummin up in like three weeks. I would apreciate if I could get ideas.

You could set up a disco party with some activities that you prizes in!

Slumber party, but not any regular sleepover. invite a boy or two over (but don't have them sleep over) then tie them to a chair and give them a makeover (this is always a lot of fun, but make sure you do this to a boy with a sence of humor)...then take pictures, play a few games, eat, and then the boys will go home. Then the girls can watch a few chick flicks, do eachothers hair, facials, dance, karaoke, the first person to go to sleep you play a tick on, but not a really mean one. Have fun!