Head for the 'Hills': It's probably a stretch to expect a "Hills" cast member to form an actual thought, never mind to think twice, but that's exactly what Audrina Patridge should have done while getting ready for Canada's MuchMusic Awards. See, if she had pulled on her thinking cap before her clingy dress, she might have had a brainstorm -- or even a brain-drizzle -- that a black bra would work a lot better than the white coffee filters she apparently slapped atop her mountainous assets. What's more, a reasonable person would certainly have felt -- in this order -- confusion, doubt and disgust when confronted with something as illogical and contradictory as a short-sleeved, turtlenecked shrug. But not Audrina. No, she thoughtlessly tugged the offending garment over her ears (hey, anyone else hear the ocean?) and tried to reconcile the eternal conflict that is cleavage ventilation vs. a constrictive collar by wrapping her forearms in cashmere socks and binding her ankles in belts while her toes wiggle free.