Leonardo DiCaprio and his girlfriend, Vittoria Ceretti, were seen soaking up the sun with Lauren Sánchez and Jeff Bezos on a $250 million superyacht ahead of the New Year. The “Titanic” star, 51, and the model, 27, looked relaxed while lounging off the coast of St. Barts on. One photo showed DiCaprio looking over Ceretti’s shoulder as she leaned against his chest.