Can you tell who this famous pair are?



The twosome attended Kate Hudson's Halloween party over the weekend dressed as presidential candidate Hillary Clinton and her husband Bill - and they look pretty convincing.



It's Katy Perry and Orlando Bloom, who spent hours having make-up applied ahead of the star-studded bash in LA.



Katy Perry, who has 215 million followers across various social media platforms, was enlisted by Hillary Clinton's campaign to perform at the Democratic National Convention in Philadelphia in July.



Perry told the convention crowd: "Both of my parents are pastors and staunch Republicans … (But) I'm going to vote for Hillary Clinton. I don't have a formal education, but I do have an open mind and a voice."



She urged them to vote  because "you'll be  just as powerful as any NRA lobbyist. You'll have as much say as any billionaire." Or, she added, "you can just cancel out your weird cousin's vote if you like."