BEST DRESSED

Rihanna in Lanvin 

Jessica Chastain 

Megan Fox in Roland Mouret 

Hailee Steinfeld in Louis Vuitton 

Kerry Washington in A.L.C.

Anne Hathaway in Prada 

Maria Sharapova 

Stacy Keibler in Monique Lhuillier

Amanda Seyfried in Michael Kors 

Catherine Middleton in Alexander McQueen