Katy Perry Will Perform 'Dark Horse' at the Grammy Awards 2014. Perry joins an increasingly A-list roster of performers which includes Robin Thicke, Lorde, Daft Punk (with Pharrell, Nile Rodgers and Stevie Wonder), Kendrick Lamar, Imagine Dragons, Pink and Fun.'s Nate Ruess who will collaborate together on their single "Just Give Me A Reason."

We already knew Katy Perry had plans to wow the crowd, but how would she be topping that much-discussed Geisha-themed rendition of "Unconditionally" at the American Music Awards late last year?

"This time she's bringing it. It's all production," Ehrlich said. "We're taking a trip to Never Neverland on this one. … She's doing 'Dark Horse,' and it's a huge hit right now."

The 56th Annual Grammy Awards will go live on CBS on Sunday, January 26, 2014, at 8 p.m. ET/PT. The show will take place at the Staples Center in Los Angeles.