He may be keeping a watchful eye on the rainforests, but Sting has obviously not been making sure his daughter hangs around with the right crowd. His 17-year-old offspring Coco, a singer-songwriter who has apparently signed a deal with Island, played a "secret" gig in London, where she was backed on drums by none other than every parent's nightmare, Pete Doherty. The notorious rock & roll reprobate sang Coco's praises to the audience, in addition to making the worrying statement that he "fancies" her. Great, next thing you know, little Coco will be doing shots with Amy Winehouse. Sting, put a padlock on the door to that girl's room, pronto!