Metropolitan Costume Institute Gala 2011 for Alexander McQueen

Emma Stone in Lanvin

Brooklyn Decker in Michael Kors

Ashley Olsen in Vintage Christian Dior Haute Couture Van Cleef & Arpels jewelry and a Judith Leiber clutch.

Mia Wasikowska in custom Thakoon gown and Tasaki by Thakoon earrings

Diane Kruger, with Joshua Jackson, wears a Jason Wu gown, Jimmy Choo shoes, and Van Cleef & Arpels jewelry. 

Doutzen Kroes in a Giambattista Valli gown

Ashley Greene in Donna Karan Collection, Judith Leiber clutch, and Brian Atwood shoes.

Gwyneth Paltrow wears a Stella McCartney gown

Leighton Meester wears a Louis Vuitton dress, clutch and shoes

This year the Metropolitan Costume Institute Gala honored Alexander McQueen with the "Alexander McQueen : Savage Beauty" Tribute

Style Icon - January Jones

From GQ

January's Award Winning Show, Mad Men, in which she stars as Betty Draper

In Louis Vuitton

The new face of Versace, January wore a piece from the brands Spring 2011 Ready to Wear collection. The dress originally showed on the runway in Milan in a bright blue. See it HERE

At the 2009 Golden Globes 

At the 2011 SAG Awards in Carolina Herrera

See her acting chops at work in this clip from Season 3 of Mad Men