Kristen Bell was looking pretty elegant at the Unicef Ball in Beverly Hills last night. Kristen is an elusive hottie, particularly when it comes to finding pics of her for articles like this. For some reason pictures of her dressed like she is here are pretty few and far between. Normally when you see her it's when she's perusing the produce aisle in a baggy sweater, or mingling amidst a crowd of other people which aren't all that great either. The impression one gets is that she prefers to hang out and relax in street clothes with friends, which is my kind of girl. Sadly, that doesn't often produce the kinds of drool-worthy shots we're looking for 'round here. Still, every once in a while Kristen puts on something like she's wearing here, and proves how hot a number she's really is. Throw in that sweet smile thing she does and you've got one irresistible little hottie.