Best Celebrity Style | Nov. 16, 2012

If there's a common denominator in this week's top 10, it's a decidedly more glamorous tilt, thanks to a slew of premieres and parties (and we're not even talking about Kristen Stewart's Twilight tour) that brought out style vets like Crystal Renn and new favorites like Allison Williams. While Crystal spoke to the ultrasexy angle, Allison gave us classically femme. Meanwhile, Jennifer Aniston turned out in a black and white Valentino gown, and our LA style setters, like Jaime King and Rachel Bilson, got dressed up for daytime — but you'll have to click on for those and the rest of this week's best dressed inside.