Gwen attended the launch party of the book ”Made In Sicily” written by chef and restaurateur Giorgio Locatelli at Locanda Locatelli in London earlier today-she looked stunning! Also in attendance were celebs like Kate Winslet and Nigella Lawson. Here are photos of Gwen posing with Chef Locatelli,his wife and Kate Winslet-there are more photos from the event at Celebrity-Gossip and at PopSugar.