Actress Felicia Day's apppearance on The Guild webseries and Buffy The Vampire Slayer cemented her place in fanboys' hearts everywhere, her genuine, down-to-earth geekiness had so many nerds smitten. Meanwhile, model Adrianne Ho embodies the stuff Tumblr dreams are made of. She's funny, into brands like BWGH, Stussy, Supreme, and A.P.C.—and she wears them better than most dudes. Is it surprising that so many men see her as a stylish muse?
8. Girls become even hotter if they're into your hobbies.