Jelena Ristic, wife of Serbia's Novak Djokovic greets Anna Wintour as she arrives to watch her husband play Switzerland's Roger Federer on Centre Court in the men's singles final match on day thirteen of the 2015 Wimbledon Championships at The All England Tennis Club in Wimbledon, southwest London, on July 12, 2015. RESTRICTED TO EDITORIAL USE -- AFP PHOTO / POOL / TOBY MELVILLE