Katy Perry wants to join the 'Illuminati' even if she doesn't really know what it is.

"If the Illuminati exist, I would like to be invited," she said in an interview with Rolling Stone magazine.

Even though she admitted she had "no idea" what the 'Illuminati' stands for or who they are, Perry simply stated that she found the idea of a cult "exciting", states an Al Arabiya news report.

The singer further explained her reasons for wanting to join the cult.

"It sounds crazy. Weird people on the internet that have nothing to do find, like, strange triangles in your hand motions. I guess you've made it when they think you're in the Illuminati," she explained.

"But I believe in aliens, so if people want to believe in Illuminati, great," she added.

Rumours suggesting that Perry is a part of the Illuminati surfaced after she performed her hit-single Dark Horse during this year's Grammy Awards, which blog-site infowars.com headlined as "Illuminati priestess conducts witchcraft ceremony in front of the entire world."

Other celebrities who have been associated with Illuminati conspiracy theories include Jay-Z, Beyonce, Kanye West and Madonna.