I very much prefer her with dark hair, but I like it dark and longer. Like in The Family Stone or Wedding Crashers. Or Red Eye.

I thought she looked awful as a blonde in Mean Girls.

ooooh hard one

I agree with Whip.. I loved her hair in Wedding Crashers.. She's definitely a favorite of mine.. soo freakin cute.

oops.. i forgot to add brunette and long.. :/

Ooh difficult I think she looks gorgeous whatever the hairstyle.

I'm really like the blonde long & straight...or short & straight. But, she looks great as a blonde or a brunette.

She looks great in all of them except the short and straight in my opinion. The dark and wavy makes her eyes POP!

I loved her hair in Wedding Crashers & Red Eye, but these pics of her w/ dark hair freak me out. I went w/ blonde, short & straight. THe honey blonde is much better than the scary bleached blonde she had in mean girls

Wow, she can pull anything off! What a cutie.

This was a hard one. JK was right.

I liked her hair long and straight with just slight waves. I think she wore it somewhat like that in Mean Girls. But it looks better in this picture.

Of these photos, I like brunette, short and wavy -- but she looks best, by far, with a somewhat lighter shade of brown (perhaps with the slightest hint of red) as in Red Eye or Family Stone.

I love her as a brunette! I espcially love the short & wavy look. Very cute on her. I wish she would stick with that & get rid of the pink streaks she has in her hair now. Yuck!