Photograph : 2012 Billboard Music Awards: Arrivals

Kevin Mazur/WireImage for ABC

Katy Perry arrives at the 2012 Billboard Music Awards at MGM Grand Garden Arena on Sunday, May 20, 2012.

: Locally owned and independent since 1950; Winner of the Pulitzer Prize for Public Service, best news website in the nation & DuPont Award for broadcast journalism

Las Vegas Sun 2275 Corporate Circle, Ste. 300 Henderson, NV 89074