"I don't really like diets. When I was in New York I did loads of walking and running and I love Pilates but I don't work out tons," femalefirst.co.uk quoted her as saying. The 31-year-old also admitted that she is pleased not to have had too many disasters on the red carpet.

"I nearly arrived at one event with the security tag on my dress. But I've never been snapped with hairy armpits or legs, touch wood," she said.