PICS FROM COSTUME INSTITUTE GALA 2011 IN NYC (PICS INSIDE)

Here are the pics from the Costume Institute Gala in NYC May 2nd. I wanted to post these pics because I didnt realize how many celebrities actually attended this event. So, check them out and give me your thoughts. Are they all dressed to impress? or are there any fashion FAILS?? Be sure to leave a comment!

Alicia Keys

Ashley Olsen

Beyonce & Jay-Z

Beyonce

Blake Lively

Dakota Fanning

Demi Moore

Eva Mendes

Fergie

Gisele Bundchen

Jennifer Hudson & Vera Wang

Jessica Alba

J Lo

John Legend

Kanye West

Kate Hudson

Keri Hilson

Kerry Washington

Camerlo Anthony & Lala

Madonna

Mary-Kate Olsen

Naomi Cambell

Nichole Richie

Renee Zellweger

Rihanna

Ryan Secrest & Julianne Hough

Sarah Jessica Parker

Serena Williams

Solange

Taylor Swift