8. Margaery Tyrell
There is a certain magnetism that one can attribute to Margaery Tyrell. The people of Westeros seem to adore her because of her apparent lack of disdain for them. But while we may still be uncertain about the genuineness of her motives, one thing we know for sure is the she want to be 'the' queen. Margaery really does seem to be driven by her ambition and is closer than she has ever been to seeing the realization of her utmost desire. I want to see how Margaery and Cersei continue to clash over who ultimately gets to manipulate the crown. Cersei seems to be a lot more vocal about her emotions and telling Margaery she'd kill her in her sleep may not have been the most clever thing to say. Margaery may be young but she appears to be an expert when it comes to cloaking her sentiments. Season four will likely demonstrate just how savvy she can truly be.