Katy Perry Set to Perform 'Birthday' at Billboard Music Awards 2014
The 29-year-old entertainer will perform via satellite, as she is currently performing on her Prismatic World Tour.
Along with her performance, Katy is nominated in ten categories that evening as well. Best of luck, Katy!
Be sure to watch the 2014 Billboard Music Awards, and tune in with JustJared.com for the best red carpet coverage that evening!