Watch Katy Perry perform 'Roar' and 'Walking on Air' on 'SNL' - Los Angeles Times

With just over a week until the release of "Prism," Katy Perry took to "Saturday Night Live" over the weekend to perform two songs from the upcoming album.
With just over a week until the release of Prism, Katy Perry took to Saturday Night Live over the weekend to perform two songs from the upcoming album.

Roar & Walking on Air - Katy Perry on Saturday Night Live 10.12.13 [SNL Videos], Zumic

Katy Perry performing “Roar” at the “Saturday Night Live”, 10 years ag, Katy Perry

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Watch Katy Perry perform 'Roar' and 'Walking on Air' on 'SNL' - Los Angeles Times