Marion Curtis/Startraks; MJ Kim/Getty
Sienna Miller has been super-blonde verging on platinum for quite a while, due in no small part to her role as Edie Sedgwick in Factory Girl. But now for another role, this time in The Edge of Love with Keira Knightley, the actress has dyed her hair a dark caramel. We think Sienna is one of those rare lucky women who can probably pull off any hair color, but we want to know what you think! Tell us: Which color do you like better on Sienna? Platinum or caramel?
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