Red Carpet Photos - 2013 Billboard Music Awards.

Miley Cyrus

Taylor Swift

Selena Gomez

Jennifer Lopez

Kelly Rowland

Nikki Minaj

Amber Rose

Nayer

Kimberly Kelly

Alyssa Milano

Hayden Panettiere

Emmy Rossum

Ke$ha

Best dressed goes to? I don't understand Ke$ha's dress though....