who should I be for this celebrity themed sweet sixteen?

[Brookee3]

my friend is having a sweet sixteen where everyone has to dress up like a celebrity.
I have no idea who to be!
help me ouuttt, ideas please!
here's a picture of me and my face to help you out:
1. http://i273.photobucket.com/albums/jj207/brooketheballerina/IMG_2111.jpg
2. http://i273.photobucket.com/albums/jj207/brooketheballerina/Photo28.jpg
3. http://i273.photobucket.com/albums/jj207/brooketheballerina/020-1.jpg

thanks in advance!