I need to redo my room in a chic and teenage way!?

Question:Hi, im fourteen and I have to redo my room.
I want something very modern and pretty, i like color. Not bright limes and hot pinks, but pretty purples, SOME beiges, and things like that.
My theme is either Paris, or anything else. I really need help!
I want a space that I can have fun with my friends in and a place that will be pretty.
I hang up magazine covers, pictures, and mirrors everywhere. So ideas like having checkers all across my room would be too much.
But i really like the idea of doing an argile pattern on two sides of my room.
My room:
It has a big window
Walk in closet
Beige Carpet
6 sides.

Please help?! Thanks so so much!

Answers:
check out this makeover that HGTV did. They use purple & bright blue on the walls, a daybed with a two-tone blue pattern & animal print pillows:
http://www.hgtv.com/hgtv/dc_design_bedro...

Here's another funky teen bedroom with an aqua & brown color scheme:
http://www.hgtv.com/hgtv/dc_design_bedro...

You can add lots of very cool color by tie-dying your own bedsheets, too.