What celeb sets best exm. for teens? hilary duff,mandy moore, amanda bynes or beyonce?

i think out of the 4 of them, mandy moore is the best role model. i mean, she's pretty cool...come to think of it, i've never heard anything bad about since she came into the entertainment industry considering she started at i think age 16. she has a really healthy image (i read somewhere she says she's comfortable about herself and her body and doesn't think she needs to be skinny and waifish looking). there's lots of good things about her...teenagers should look up to her more. i know i do. i love mandy moore! she's the best!