Katy Perry 'used her body as clickbait to change the world'

After declaring that she was using her body "as clickbait to change the world", Katy Perry has released a video encouraging Americans to register to vote in November's presidental election.

The video, produced by channel Funny or Die, is based on the idea that you can wear anything to vote.

The popstar tells her audience that she's read the constitution and "this year, you can look like shit when you vote" - you can wear a onesie, acne cream or like Perry, go naked.

She says: "In the name of democracy - any out of bed look is A-OK." However, it turns out that naked voting isn't ok. As Perry is escorted away by the police she shouts "see you at the polls on November 8th".

We're not sure if the video will make people register, or even if it is that funny, but do think, if you're eligible, you should register to vote.