The 53-year-old singer said that she would do a great job if she was able to take control of the country, reported Contactmusic.
"You can't really change much in one day. I think I would like to be president for a longer time. I wouldn't spend as much money for weapons of mass destruction but instead for education and art," she said.
The singer also attributed her success to her thirst for reinvention and never taking anything for granted.
"It's harder to stay famous than become famous. I don't think there's a rule for that (staying successful). You have to really love what you're doing. You have to feed your soul with ideas and you're not allowed to stop growing as a human. That's what helps to create art. When it comes to my work I don't take anything for granted," she added.