Leonardo DiCaprio’s fourth French Riviera annual fundraising auction will take place on 26th July 2017. The gala is organised by the Leonardo DiCaprio Foundation and has become famous for its opulence and ultra-high-profile guest list. Guests have been sent “save-the-date” e-mails for the environmental organisation’s annual fundraiser at Saint-Tropez’s Domaine Bertaud Belieu vineyard. DiCaprio’s charity...