Singer Katy Perry hates dieting

London: Singer Katy Perry has admitted she doesn`t like to go on a diet plan.

The "Firework" singer is currently on a strict eating regime in preparation for her album "Teenage Dreams Tour", but revealed that she occasionally lets herself have "cheat days" where she allows herself a burger, reports.

"I am on a meal plan, which absolutely sucks - but on Sundays I get to have a cheat day where I go wild and eat a burger," she said.

Katy, 26, also finds working out in preparation for the world tour difficult as rigorous dance rehearsals make her feel as if she is in training for the Olympics.