On Tuesday night, actress Emma Stone hosted a star-studded dinner in honor of Giorgio Armani. "The Help" hottie -- who's looked gorgeous all year long -- continued to shine at the soiree in one of the designer's latest looks: a strapless, striped Spring 2012 metallic cocktail frock, which featured a rounded bodice and gathered waist. A purposely disheveled 'do, silver eyeshadow, and nude Brian Atwood pumps completed her ensemble. Jason Merritt/GettyImages.com - October 11, 2011
Jason Merritt
This week's best-dressed celebs include: Emma Stone, Julianne Hough, and Kim Kardashian.