Katy Perry heading to space!

Katy Perry is going to space with her husband Russell Brand!

The I Kissed a Girl hitmaker says she and Brand are interested in extra-terrestrials, so are keen to explore.

“Russell and I are interested in anything extra-terrestrial. I mean, we’re going to space!” Perry said.

“We’re really excited… I just thought, ‘What else can I give this man? He’s had every experience in the world, but not a trip to space! And so he’s also always searching for what is beyond this world, and we both kind of have this same vision and are always looking for more. It will be really exciting. It’s like a half-a-day trip.”

Meanwhile, Perry has revealed she’s obsessed with cats.

The California Gurls singer and her husband own three moggies, Kitty Purry, Morrissey who gets his moniker from the former Smiths frontman of the same name and Krusty, which is a combination of the pop star’s name and the comedian’s nickname Rusty, and admits she loves her feline friends as much as anything else in her life.

Katy sees a lot of similarities between herself and the demanding pets and she believes this is the reason she has such affection for the animals.

“I am obsessed with cats. I’m kind of trying to make that cat-lady personality cool,” Katy said.

“I want it to be chic! Cats are like, ‘You have to earn my affection.’ And I really associate myself with that.

“People have to earn my affection, but when I give it, it’s going to be good. I’m very independent like a cat too, and I do things in my own time. My cats have a feminine way, it’s sexy.”