Katy Perry creates #bonappetitchallenge for flop single

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#bonappetitchallenge 🤷🏼‍♀️ pic.twitter.com/Td2xEnWaUc
- KATY PERRY (@katyperry) May 13, 2017

- the challenge is to "try and look sexy while you're being hit with water"
- see people's #bonappetitchallenge posts here
- ICYMI, the video for this single just came out

source + source + source