Our favorite reality stars, Audrina Patridge and Lauren Conrad from The Hills dressed up for Halloween! Audrina makes a rad Madonna circa the '80s. I love the pearls; now this is the right time to sport leggings. LC went for a sexy sailor look, hat and all. I like how she paired her costume with white over-the-knee tights. Both look cute but only one can go home with the Fab Halloween crown. Whose costume do you love more?