Katy Perry Performs 'Dark Horse' at Grammys 2014

Katy Perry waves backstage after hitting the stage at the 2014 Grammy Awards held at the Staples Center on Sunday (January 26) in Los Angeles.

The 29-year-old singer gave a stellar performance of her latest single “Dark Horse” alongside her collaborator Juicy J.

Katy is nominated for two awards this evening so stay tuned to see if she walks away with either of them!

Stay tuned to see what Katy wore after the performance.

15+ pictures inside of Katy Perry performing at the 2014 Grammy Awards…