Celebrities Halloween Costumes

Beyonce as a Queen Bee

Fergie as a contestant from Toddlers and Tiaras

Miranda Kerr as a Circus Ring Leader.

Jessica Simpson as a "Mummy". The singer just announced that she is pregnant!

Nick Lachey and Kelly Ripa as Kim Kardashian and Kris Humpheries on Live! With Regis and Kelly on the same day that it was leaked that Kim was filing for divorce (Yahoo! reported that Kris found out the same way we all did; on the internet!)

Lea Michele as the Black Swan

Sophia Vergara as an Angry Bird

Gwen Stefani as Cinderella. 

Nicole Riche as Jennifer Lopez circa 2002, the J.Lo era. 

2011 MTV Video Music Awards

Beyonce in Lanvin

(Sporting her new baby bump!)

Selena Gomez in Julien Macdonald with gold Judith Leiber clutch, Ofira cuff and Brian Atwood heels

Zoe Saldana in Barbara Bui with a gold Ofira cuff, Lanvin clutch, and patterned heels

Katy Perry in Atelier Versace with strappy Jimmy Choo sandals 

Kelly Rowland in Falguni & Shane Peacock and Christian Louboutin pumps

Victoria Justice in Theia dress and Rock and Republic pumps

Miley Cyrus in Roberto Cavalli gown with Lorraine Schwartz jewelry and Azzedine Alaia heels

Demi Lovato in Mandalay silver dress and Christian Louboutin heels

Best of Lanvin

Katie Holmes

Beyonce Knowles

Amanda Seyfried

Julianne Moore

Claire Danes

Blake Lively

Sarah Jessica Parker

Emma Stone

Emma Stone

Mila Kunis

Beyonce Runs the World

Cover of Vogue, April 2010

Last night at the 2011 Billboard Awards, Beyonce Knowles was presented with the Millennium Award for her 15 years of outstanding work. Below is her latest video for Run the World (Girls) featuring looks by Alexander McQueen, Pucci, and Givenchy, and her performance of the same song at the Billboard Awards last night, which was pretty incredible.