London, Aug 6 : English actress Keira Knightley has been named as the lady with the best stomach.
The survey taken by 2000 Britons has put her before her Edge Of Love co-star Sienna Miller.
Next to The Atonement star was 63-year-old Helen Mirren, who beat Miller following the release of photographs showing the National Treasure actress in a stunning bikini.
Then Mirren was followed by pop-princess Rihanna, whose dance moves seem to have definitely paid off.
Keira has battled various reports that she suffers from an eating disorder, denying the claims and adding that anorexia runs in her family.