The Stars Come Out for the Met Gala

Dimitrios Kambouris/WireImage.com

What a night.

George Clooney, Julia Roberts, Tom Cruise, Katie Holmes, Posh and Becks, Beyoncé, Scarlett Johansson, Jennifer Lopez and more—many, many more—stars came out for the Costume Institute Gala, and E! had it covered.

Whether finding out who Giorgio Armani himself thinks is the bigger diva—Clooney or Roberts—or getting an a capella song from John Mayer on the red carpet, Giuliana Rancic and the E! crew got the stars talking. You can see it all on E!'s Live From the Red Carpet: Met Gala, Thursday, May 8 @ 8 p.m.

But we know you also love instant gratification, so check out our gorgeous gallery of celebs and indulge your judgmental side with a special edition of Fashion Police.