Katrina Darling, the cousin of the Duchess of Cambridge, has pocketed a six-figure sum to strip for Playboy. The 22-year-old appears on the front cover of the September issue with eight pages of pictures inside, the Daily Mail reported. In one spread, she strikes a sultry pose as she lies topless on a sheepskin rug. Darling gained notoriety before last year’s Royal Wedding after her links to Kate were revealed. Katrina Darling worked in wealth management at Barclays by day, and stripped off and danced by night.