All eyes may have been on the red carpet at Cannes over the weekend but a big event took place in Las Vegas too last night, as it played host to the 2012 Billboard Music Awards.

While the red carpet looks didn't quite match up to what we saw in Cannes, the looks were actually pretty good. Taylor Swift sported a red Elie Saab gown, Julianne Hough looked incredible in a silver Kaufman Franco creation and Miley Cyrus had everyone talking in this Jean Paul Gaultier double breasted mini dress.

Nelly Furtado in Alberta Ferretti

Brandy in Hervé Léger

Zooey Deschanel in Moschino

Taylor Swift in Elie Saab

Katy Perry in Blumarine

Alicia Keys in Azzedine Alaia

Jordin Sparks in Diane von Furstenberg

Carrie Underwood in Oscar de la Renta

Julianne Hough in Kaufman Franco

Chrissy Teigen in Georges Chakra