British comedian Russell Brand has revealed that he and his fiancee Katy Perry have set a rule of never going for "more than two weeks without seeing each other".

Brand admitted they both have busy work schedules and the rule was necessary to ensure that their romance stays strong, says media reports.

"We are separated a lot but we don't ever go more than two weeks without seeing each other. We've got that little rule sorted," said Brand."Obviously it's not ideal, but I've met somebody I've fallen in love with. She's a pop star and it's going to be difficult. I've just got to accept it. We are getting married before the end of the year. It's starting to become a bit more real now," he added.

Brand and Perry are set to marry in October this year.