Leonardo DiCaprio parties with purpose! To raise money for his namesake foundation, which is dedicated to environmental preservation and conservation, the actor threw his foundation's first-ever annual gala in summer hotspot Saint-Tropez, France, last night. All of DiCaprio's closest friends came out in support and Jared Leto helped co-host the Julius Baer- and Chopard-sponsored event. (In case you were wondering, Leto wore his long locks down for the event while Leo rocked Leto's signature man bun for a total manscaping surprise.)
Selena Gomez arrived with new BFF Cara Delevingne, both wearing Emilio Pucci outfits (pictured below with Leto), (though Gomez later changed into a strapless Christian Dior tulle design), Oscar regular Marion Cotillard stopped by (pictured at top with DiCaprio), Robin Thicke performed, and—expectedly—Leo's posse of model pals attended, including Natasha Poly, Toni Garrn, and Petra Němcová.