Photos Photos: Oliviers winners celebrate in style Winners and presenters including Rory Kinnear, Lucy Kirkwood, Lesley Manville, James McAvoy, ”The Book of Mormon” cast and Kate Moss were in celebratory mood backstage at the Royal Opera House Editorial Staff London London's West End Off-West End 14 April 2014 All photos by Dan Wooller for WhatsOnStage. Click here for more coverage of the 2014 Olivier Awards.