For the longest time I never cared much for these two. I had seen them in stuff before and thought they were cute, but never went lookin' for 'em. Then recently they started growing on me. I think Hayden is the hotter of the two. It kinda surprised me that I loved so many other girls with a body like hers, but something about Hayden never did it for me. She's in the running for my vote in the hottest actresses this year (I STILL haven't made my final decisions yet), but Kristen wins this poll for me. I loved her in Forgetting Sarah Marshall. She had me crackin' up when she was having sex with Russell Brand and when she did her impersonation of him.