While the "Walking on Air" performance was much more subdued than the one for "Roar," with Katy wearing a simple schoolgirl costume (that kind of reminded us of Britney Spears' "Baby One More Time" video), the focus was definitely more on the music for this one.
Check out the video above to hear Katy's new song from her upcoming 'Prism' album, which will be released on October 22.
What do you think of "Walking on Air"?
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