And the wife of Brit funnyman Russell Brand admitted that it was a challenge for her to remain patient during the process.
She told MTV News: 'It was, like, five and six hours, each makeup look.
'It was hard for me! It was really a patience thing for me on this video.
'But, you know, it's like when you're doing a film. Sometimes you have to do prosthetics, and you have to get really old or turn into an animal or a monster - and that's kind of what this process was.'
But after the five to six hour application process, Perry, 26, said it only took 10 minutes to take it all off again.