WATCH: Katy Perry Performs ‘Walking On Air’ on SNL

http://youtu.be/2zA7gJlDHQ8

Katy Perry rocked out this weekend as the musical guest on Saturday Night Live as Bruce Willis hosted. Watch her performance of her new song “Walking On Air.”

Well, that was fun! Goodnight kittens, thank you for the love… #SNL

— Katy Perry (@katyperry) October 13, 2013